Dak-A-Tak ·
Aussieveedubbers · VW Drag Racing
48ida / 11sec bug ( Dragster Mag Pic ) 19/9/09
https://forums.aussieveedubbers.com/threads/29235/48ida-11sec-bug-dragster-mag-pic-19909
Dak-A-Tak ·
Dak-A-Tak ·
Dak-A-Tak ·
Dak-A-Tak ·
Dak-A-Tak ·
Dak-A-Tak ·
Dak-A-Tak ·
vw54 ·
restocal ·
barls ·
vwfastback ·
Can you still get Pedders 90/10's made? I got mine a year ago and was told that they have a 70+ yo guy who has been doing this for ever. Once he finishes though, they were no longer going to offer 90/10's.
Well done on the times.
James C.
pete wood ·
why do your rear drums have holes drilled all through them?
are you using wheely bars?
OvalGlen ·
I wonder if my brother would mind me taking pics under his Beetle - might be interesting.
seagull ·
The mount under the box looks like nylon 11 to me , I have not see it doen this way before .
Dak-A-Tak ·
[Edited on 28-9-2004 by Dak-A-Tak]
pete wood ·
what's it like with the driveline hardmounted?
Dak-A-Tak ·
wacked1 ·
And what stage clutch is it.
cheers
wacked1
Jenny ·
Dak-A-Tak ·
[Edited on 3-10-2004 by Dak-A-Tak]
Dak-A-Tak ·
next race meeting! We have allway none that the exhaust
was to big (2inch) ,so time to change back to 1 3/4 header , as inlet valves are 44 and 38 exhaust in a welded
vw head. Rod Penrose ,track down a A 1 lowdown header
for him. This system keeps 2&4 pipes out to the sides which give you more clearance at rear beaver panel(heat)
All so replacing springplate, cover plate and bushes with
solid billet JCL made retainers .Less flex at springplate and
torsion bars .Better for hard launchs and smoother springplate movement.(blue Rods and black for yellow car)
LIFE IN THE LOW LANE ·
Dak-A-Tak ·
system but had a few issue's with stud holes ( 10mm instead of 8mm ) to slopy and not enough room at No3 bottom stud and No4 bottom as pipe dropped to
fast .
Shorten all studs ,cut down two 11mm nuts ,made steel
tube spaces for stud holes .
On third fitting all done. Don't like bolts used in alloy vw
heads (strip easy)
Fitted oil filter but had to change oil lines around a bit.
New spring plate retainers are wrong ones (hole to big)but
have ordered standed size replacement .
Mini Jam are two weeks time!
Dasdubber ·
Pete can you tell me how the remote filter mount works? Obviously there is one line in from pump, then one line out up to what I assume is the oil cooler above gearbox, and the other - is that just a return to the sump? Forgive me ignorance!
Bugger about the wrong size JCL retainers - hope the new ones arrive soon!
Alan
pete wood ·
LIFE IN THE LOW LANE ·
Tough luck with the exhaust Pete. Persistance pays off though and a job well done. Now to see the performance difference....
RAZ34 ·
Hopefully I can contine my Warwick winning streak at Mini Jam so Brennden, can you wear the same clothes you wore that week-end.
(Al , Pete will answer the technical question )
[ Edited on 21-3-2007 by RAZ34 ]
Dasdubber ·
Al
Dak-A-Tak ·
block is 80lb bypass line to sump. (big brass fitting you see)
The other you see from head is a return to sump as well .(each side ) big rev fill up tappet covers so it helps to get all the oil back to the sump.
Rods case is duel relief type ,the relief valve at flywheel end is wound shut . Check out VeeDub Parts Unlimited web site.
See you at mini jam and bring oval so you can park in side (more vw's the better) Allan.
[ Edited on 23-3-2007 by Dak-A-Tak ]
LIFE IN THE LOW LANE ·
The trusty RBT shirt eh LOL. But you guys did chip in and buy me one to look the part so should I wear that one instead??? Or is it time for team shirts????(colours to hide stains from working on cars would be nice!!) should be a good weekend with a decent field in All motor from what Ray Box was telling me the other night.RAZ34 wrote:I'm keen to take it to Summernats to run in the Dyno comp. This years winner recorded 86.15 rwhp. I mentioned this to Pete and almost had him until I said we should also enter it in Tuff Street.
Hopefully I can contine my Warwick winning streak at Mini Jam so Brennden, can you wear the same clothes you wore that week-end.
(Al , Pete will answer the technical question )
[ Edited on 21-3-2007 by RAZ34 ]
Dak-A-Tak ·
New roll cage up date for safety reasons ,hopefully helps car to wheeeeeeelie !!!
063bug ·
LIFE IN THE LOW LANE ·
RAZ34 ·
Dak-A-Tak ·
60ft was 1.602 . All so half track was quick at 7.64sec 88.86 mph but top end was a little off (Air ,humidity ) We made a few carb changes but didn't ,show any gains .
Car times should be good 11.90's with the above mph and sixty foots .
Happy but no eleven sec pass gives me a headache!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Boostn ·
very impressive times dude, it would put some turbo cars to shame!
063bug ·
Adsman ·
063bug ·
dangerous ·
It was a Klingelnberg 4.125. Perhaps a stronger tooth form next?
Good excuse to change the ratios for more rpm!
Rod will most likely run his engine in the chop top car for the Jamboree Re-run.
Perhaps elevens in that car?
LIFE IN THE LOW LANE ·
Dak-A-Tak ·
Yes , we are ! going to put Rods motor in choptop for Jambo rerun ,Nov 3
With motor and box out ,you can see rollcage bars down to forks
LIFE IN THE LOW LANE ·
Good work ROD!!!
Dak-A-Tak ·
Over last week-end fitted all back together and finally fitted spring plate retainers ,found that the bushes pounded out quite bad on both side of car. Had to pop spring plate down off stop so to get bolts to line up (longer bolts ).All so found outer right side with rust pits ,that wound damage new brass retainer ,so change spring plate .
Decided to leave out inner urethane bush .They say that the brass bush free's the movement (travel) up ,which helps car taking off and stop toe in when everything pushes forward (worn bushes ).
Was looking for a test run at track tonight but weather looks crap here .!!!!
LIFE IN THE LOW LANE ·
Good to see the spring plate retainers finally in their new home Pete!!(and the right ones too)
Stanley ·
Dak-A-Tak ·
We have put the new 2387cc motor back in car after a few issue's ( oil pressure poor , too much comp , oil o-ring missing from flywheel ) Dangerous went through engine with a fine comb and all things fixed . Have drivin beast around alittle and all well so far . A couple little jobs ,then back up to willowbank soon .
reub ·
Video would be good too dude👍
vassy66T1 ·
I am keen to see it run soon ... T&T ??
STOCK ·
LOOKS GOOD GUYS
SHOULD BE HEAPS OF FUN TO DRIVE
HEY ROD "MAY BE THE BEST IN YOUR LIFE"😂😂
RAZ34 ·
RAZ34 ·
vassy66T1 ·
Dying to hear and see this . .
oldskl60 ·
Looking forward to seeing some wheels up action!!
Boostn ·
davidoconnor ·
What's the go with the fuel line, has it been redirected to avoid the bellhousing? What's the theory with the heat shield?
Can't wait for the updates.
LIFE IN THE LOW LANE ·
Dak-A-Tak ·
Maybe next week out to track if all stars line up .👍
STOCK ·
BUT FOR ALL US POOR SAPS DOWN IN SYDNEY
WE NEED VIDEO FOOTAGE """PLEASE"""👍👍
Boostn ·
Don't forget when the fuel pours down your arm and into your top for that lovely feeling when disconnecting the lines from underneath the car. Good move Pete.Dak-A-Tak wrote:Thanks vw friends , getting real close . Dave , fuel line comes in behide left carb and thats where reg is mounted .Plus I wanted real simple setup that I didn't have to crawl under car to adjust fuel pressure and this car keeps changing motors on me ( Rod can't help him self) . Yes Brennden is correct too ,Lots of heat from stanless exhaust , all so running pully and front tin to help keep heat out .
Maybe next week out to track if all stars line up .👍
Good luck guys!
LIFE IN THE LOW LANE ·
colonel mustard ·
Oh yeah, love it.... NOT.Don't forget when the fuel pours down your arm and into your top for that lovely feeling when disconnecting the lines from underneath the car.
Joel ·
Dak-A-Tak ·
All so having that long piece of fuel hose , I can undo from carby tee piece and It will reach to back of car into bucket for cleaning out main fuel line or testing pump .
Up front I don't have on/off valve but with Pushloc fuel line I clamp it closed . All pump and filter are fitted in spare tyre area .
With petrol I have to be real careful how much I touch it or smell it ,as it makes me real sick fast nowdays . To much washing parts over the years with the stuff. 🙁
colonel mustard ·
done that too.... sadly. valve sounds like a good idea. espcially if your leaving a car outside or going away for a longish while... you can only drive so far on a small amount of fuel.Joel wrote:bah wait till u get a stream of it in the eye colonel then youll know why i now have an off/on valve below my fuel tank 🤪
13BVW ·
matberry ·
dangerous ·
1.57 sixty foot time and 7.3 at 93.5 to the 1/8 mile.
Also ran a 11.67@117.14mph.
that run, as with the 11.47 (117.31) were on the 7800 limiter thru the finish.
Just needs some fine tuning of mixtures now.
Pretty fast car.
Boostn ·
Pretty fast car.
Shit yeah,
that thing is flying!!!
Awesome stuff guys!
reub ·
Stanley ·
wish I could've been there.
Dak-A-Tak ·
Air was quite good ,so was track with group 1 cars testing all week . Next time out we will play with jetting , rev's , get alittle more serous with this new bullet !
Thanks to the helpers from Rod , Dangerous , Col , Me .
Dasdubber ·
al
hellbugged ·
video?
A 1200 is slow ·
That would have to be one of the fastest full bodied n/a cars around wouldn't it?
Boostn ·
AWESOME !!!
dangerous ·
My guess is between 190 to 200, but not quite sure of car weight....1700lbs?
"Guess jetting" is close, but still more to come based on small amount of data that was actually recorded from the lm1.
dangerous ·
the good run was progressing down the track quite cleanly.
When I heard the limiter popping as it went through the finish,
I thought, cool! (all the while, not knowing where Pete had set it)
But when 117 came up on the time boards I was really shocked.
The 11.47 et was a big bonus.
After going through the engine initially a couple of months ago,
I realised it was going to be pretty stout if the rpm could be kept high.
This was based on the port's size and cam lift.
But the 117mph was above my expectations.
I am not sure what Pete and Rod were expecting,
but I know Rod did not believe us when we told him the pass was an 11.47 at 117mph.
davidoconnor ·
That bug's really pulling some horsepower now.
Have you guys dispensed with the flat tappet set ups now and gone roller?
dangerous ·
still flat tappet.
The engine is actually very simple 2387.
Still has mag case and all but the heads are off the shelf parts.
Even just an 8 dowel crank.
I never had a chance to flow the Competition Eliminator heads,
but know that they have 48 inlets and 39.6 exhaust valves with a fatter than stock stem.
I would say port size would be similar to in your avatar.
There were a few important assembly details that needed attention from its original owner in the USA,
but now it is all sweet.
If Rod and Pete are happy,
I can list the specs.
More the merrier I say for fast Volksies.
Boostn ·
Is it a buy in? how disappointing!!!!!!!!!dangerous wrote:its original owner in the USA,
Why?
dangerous ·
I spent 27 hours re doing the whole thing after it had leaks, pinging and no oil pressure,
before it even went down the track.
So it is essentially an Australian built engine.
The fellow who originally owned it WAS honest and genuine
about everything that it contained,
it just needed a little more detail time spent on assembly and machining.
I would consider any assembled engine as just a "box of parts" myself....no matter who assembles it.
I then go through everything and know in my mind what is "in there" at the start line.
Boostn ·
It would be disappointing if he paid good money for it thinking it was a ready to race engine, but as it turned out you guys were going to rebuild it anyway. Cool Dave lucky you had a spare 27 hours........ nice work
vassy66T1 ·
What a great number to run 😎
LIFE IN THE LOW LANE ·
congrats Pete and Rod also Dangerous for sorting out a small smal issues.
117mph and hitting the limiter... damm!!
davidoconnor ·
I'd love to hear some of the details on this motor if it's OK with Pete and Rod.
My 2387 can't touch those numbers. Best 1/8th so far is 7.7 at 89MPH, running the Porsche fan and with muffler. I'd be interested in comparing specs. My peak HP on the dyno is at around 6500?! This has always baffled me considering the port size and cam duration (278 at 050).
Congratulations guys you've just lifted the bar big time!
Now it's up to the rest of us to play catch up.
RAZ34 ·
Sorry about the reaction times Henry.
matberry ·
Lifted the bar all right....way up. Very good work to you and the boys, congrats.
STOCK ·
1700 POUNDS & 11.47
GET SOME WEIGHT OUT & HOLY SHIT !!!
dangerous ·
Yes it was cheap Nick.Boostn wrote:ok so what you are saying is Rod bought those parts cheap in the form of an engine instead of boxes.
Much less than it would cost to buy the separate parts.
David,
when you factor in the lighter car,
no belt and muffler,
and the extra comp that rod has,(I assume yours is less than 14:1!),
you are right there.
I will find the build details and post up some assembly pics.
dangerous ·
Cam is Clay Smith with 280@.050" and has .615" lift at the valve.
(Rockers are the standard cast Autocraft with 1.4 ratio.)
I made an extended pick-up from steel tube,
and silver soldered it on so no leaks.
Sump is 5 quart CB sump.
Case is just an ordinary magnesium AS41 deal with 10mm head studs.
Dizzy is MSD with advance locked at 28 degrees.
Oil pump is an EMPI 30mm cast unit.
I had to machine the back off to align the inlet hole,
and while I was there,
I radiused where the port entrance meets the gears.
I also plugged both the pump and the case at the outlet port.
dangerous ·
Replaced the cast FW with a genuine VW steel one and resurfaced the clutch surfaces.
I located the clutch with roll pins before balancing the crank, FW and clutch.
The step height was set to get the correct pressure and geometry.
Note the large hex nut...it needs all the help it can get in the dowel area.
The pistons are Wiseco in AC cylinders with .005" clearance.
(While talking clearances, all crank journals have between 3 and 3.5 thou.)
Gaskets are .040" thick.
Comp ratio was between 17.46 and 18.19...so this has been reduced to 14:1.
Chambers:
Ports:
Valves had been rubbing on notch diameter:
And valve clearance was too close, so this was changed, when comp was reduced.
Valves ,retainers, and collets are Ttanium.
Springs set to travel of .700".
The seal holes in the heads,
for the push rod tubes, needed opening up , and the washers on the tubeswere too large,
thus preventing the seal from seating,
so they were turned down.
No leaks!!
Finished:
(ported some new gaskets ready to fit the 51.5mm IDA's.
Pete says they have 46 vents, 195 mains(F7) , 220 airs and 65 idles.(correct me if I am wrong).
Data says perhaps a larger idle jet, smaller main and smaller airs should be better,
but up around 7800 all is sweet.
Boostn ·
Rod now needs to update his plates....hahaha
still one of my favs.
Dak-A-Tak ·
We notice the motor pinged on first burnout we did at earlier test & tune we went to . We had low oil pressure once motor good hot so Rod turned it off ,to come back another day .
Barrels - JayCee long , Melling cast iron oil pump with empi cover . Comp Eliminators ,these heads work well out of box but with hand porting , large titanium valves ,good cam , 51.5 carbs all add up to sweet allmotor combo .
Carb jetting is correct Dave , carbs came with that setting but a much smaller main jet so I richened it up .
So not perfect yet but a good start . Next - Rod ! I want a drive !😂
Craig Torrens ·
HS618 ·
Rod, I don't see anything wrong with the reaction times (it's nearly finished and ready to burn____!)
davidoconnor ·
Thanks for sharing all the details and pics, inspirational stuff! Compression really seems to wake these motors up. I remember reading about the likes of Mike (?)Smith's drag Bug and Roger Crawford's Bad Company Beetle in the States. With sub 2l engines they were running deep into the 11's. Over 14:1 compression in both cases and over 8000RPM, yikes!!
Top effort to the Dak-A-Tak team.
vassy66T1 ·
You must be proud of what it is (Rod, Pete, Dave) and the results for its first time out.
westi ·
tell rod .may be the best of your life.lol,
the mad texan (Rod) must be happy and you pete must be alittle green with envy.you know you want to have a go.
tell rod that you need to do some more testing in your car before putting it in the black drag car,you know ,just to make sure everything is tip top.
can't wait to see her in action.
when is that show that you wanted to go to.
reub ·
Dak-A-Tak ·
reub ·
I've a leave of absence approved by Rach - so plan to be there - unfortunately without either of my cars. Look forward to seeing the action and meeting a bunch of guys I read about all the time👍
Dak-A-Tak ·
With big chokes engine has a quiet a big lazy window around 4 to 5000 rpm but after that it's an animal . So I'm sure with more tuning this motor should make the 200hp mark !
vassy66T1 ·
What diff set up does the gearbox have? Open?
hellbugged ·
davidoconnor ·
dangerous ·
vassy66T1 ·
dangerous ·
With Muffler...can that be true!?
dangerous ·
Dak-A-Tak ·
1 / From start with muffler 199 hp ( 195m's , 220 airs ,f7 emulsion, 46 ven's, timing 28 deg's
2/ 206 hp 180 m's
4/ 214.3 hp f11 emulions
5/ 218.9 hp full throttle at 100klms ( to lean at mid range A/F )
6/ 214.6 hp made a change to 210 airs , pull at 180f oil , A/F 13.2 mid to 12.5 high end .😵
7/ 208.1 hp cold motor , oil 150f
8/ 201.7 hp as above change timing up 30deg's & lean at mid range 🤪
9/ 211 hp timing back 26deg's ,motor warm & oil 170f (wow)
10/ 207 hp STINGER ON , LEAN !!!!!!!! 14.1 A/F 😬
11/ 209.7 hp changed mains 190 , A/F 12.5 (good)
12/ 204.6 hp changed timing up 28degs
13/ 212 hp Blocked stinger off (half of openning ) more back pressure 😂
We started at 10.30 finished at 2.30 , temp changed from 26degs to 30.6 deg's through out day . All this information could never have happened at race track conditions .
Over all very happy (Rod spending time and cash ) with results ,now we are looking forward to Warwick .🙅
reub ·
When are you heading to Warwick? I'll be there Friday arvo and look forward to catching up Pete.
matberry ·
Stanley ·
LIFE IN THE LOW LANE ·
dangerous ·
typethreeking ·
chunks54 ·
Nice results guys.
What are the details on the titanium valvetrain? Where are they from?
dangerous ·
I think they are Manley brand.
I think the retainers and collets are crower 10 degree.
coletrickle ·
Boostn ·
humpty ·
vassy66T1 ·
vassy66T1 ·
Bad bug ·
Dak were you the one with the berg 5 speed and the 1776cc bug engine. I liked that car.Dak-A-Tak wrote:[ Edited on 20-3-2007 by Dak-A-Tak ]
matberry ·
No that would have been Daimo, Hellbugged on here.Bad bug wrote:Dak were you the one with the berg 5 speed and the 1776cc bug engine. I liked that car.
colonel mustard ·
Dak-A-Tak ·
Rod ran car Warwick last year with 2276 motor , then 1/8 mile event at Willowbank this year . Running 7.90s all day with a motor not on sweet side ( still looking)
but still winning 2 races and braking out on another . Was a fun night with 33 cars in our bracket.
The gear box has been noisy so box out for a freshen up ( down to Dangerous Dave's) and car will a few other changes to.
We are putting big motor back in (2387) with some suspension upgrades to , new torsion bars , new QA1 rear shocks , Rhino gear box case , new oil cooler with fan .
Rod is planing on running the next 1/8 mile series event at Warwick 14th May .
Post pics soon .
vassy66T1 ·
dangerous ·
dangerous ·
Using a "White Rhino" aluminium case, and billet side covers with through stud conversion.
dangerous ·
dangerous ·
dangerous ·
Dak-A-Tak ·
Not the Oerlikon , what is the story with this brand ?
Good one !!
dangerous ·
It is by far the strongests 4.125 available from VW.
In 20 years worth of transmissions this is only the third i have seen.
The old crown wheel and pinion was very burred up from coming out of mesh, but no huge cracks.
All that fine metal and black oil was from the surface of the teeth on the crown wheel and pinion.
All other geats looked great!
Pick it up tomorrow?
Must sleep now....
RAZ34 ·
Another quality job. Is this better than Westi's.
RR.
dangerous ·
ha ha!RAZ34 wrote:Thanks Dave ,
Another quality job. Is this better than Westi's.
RR.
could be!
The new aluminium Rhinos are pretty good,
but the jury is still out as to whether they are better than the older magnesium ones.
I still have a couple if we decide lighter is better!
oldskl60 ·
More lovely work Dangerous!
Stanley ·
vassy66T1 ·
FROSTY ·
STOCK ·
box looks great but it needs a coat of pink paint i'll send ya some up
or check with pagey i'm sure he's got some lying around
😀😀😀
RAZ34 ·
I thought when I ticked the Westi box on the rebuild form that it would come back pink .
What a disappointment when I saw it.
RR.
Stanley ·
Dak-A-Tak ·
from start line . Best part is they even used the blue colour (same as car) in there title words to the story .
Biggest volky pic I've ever seen in a Australian drag racing mag , check out his eyes !
Good one Ron Richardson !!!❓
matberry ·
Awsome RR
humpty ·
vassy66T1 ·
Pete, do you have the photo that was in I think the Elapsed Times that showed Rod and Tom on the start line?
RAZ34 ·
Thought there might have been a small photo of the car but wasn't expecting anything like that.
The photo in The Elapsed Time is pretty cool as well.
Rod (a.k.a. ) Ron .
oldskl60 ·
check out his eyes !
Those are .00 eyes...
Front cover draging the stinger next month... Go Ron!!