| [ Total Views: 1425 | Total Replies: 10 | Thread Id: 67765 ] |
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 colin
Fahrvergnugen
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| posted on February 27th, 2008 at 11:34 AM |
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Dyno Time
Gday everyone,last Saturday I put the car on the dyno again.After installing a MSD ignition system.After Warwick we found my trusty Bosch rev limiter
had failed,I cant complain though it lasted over 10 years and many race meetings.I also noticed the car was looking for more fuelover the finish
line.
After talkiing to Larry we decided I should check my Bosch 009 dizzy and coil system to see if i was getting a good spark.Ifound the spark was pretty
poor and the dizzy was advancing up to 40 degrees total.Okay so the decision was made but what system togo for.I checked uot Procomp and MSD but
decided on MSD based on reputation and reliability.
So off I went on Saturday with hopes of finding a few extra ponies and a nice reliable set up. Trevor Osbourne owns Peel Mechanical in Tamworth and
has years of experince tuning VW,s on his dyno.he even has some old Weber tuning manuels which give recommendations on jet and emulsion tube sizes for
cars including VW.
I asked him to set up the ignition and webers for hillclimbs and lapdashs chasing a nice even hp and torque curve. I wanted to rev the little 1916 to
no more than 7000rpm max.So after 2 hours and many pulls the result 133.7rwhp.
This is with the car in full race trim,ie power pulley fanbelt and muffler on.Ilook forward to testing it out at the Bug in at easter. Next dyno
session i would like to find a good drag race set up ie more aggresive tune chasing more top end hp but thats for another day.
See you at the Bug in
Cheers Col
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VWCOOL
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| posted on February 27th, 2008 at 11:42 AM |
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..very healthy!
Pay your debts, CxxT
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bat69
Insano Dub Head
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| posted on February 27th, 2008 at 01:15 PM |
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Thats a really good hp figure... Cant wait to see your beetle run at the bug in.
White Knuckle Racing Team
"Drive it like dirt"
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dangerous
A.k.a.: Dave Butler Muffin Man
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| posted on February 27th, 2008 at 04:56 PM |
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Awesome result Colin!
Can you share your venturis and jetting?
thanks,
Dave.
| Quote: | Originally
posted by westi
That's mad Alan.
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 vw54
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| posted on February 27th, 2008 at 05:10 PM |
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Col u know Larry is sometimes right
mind u not very often BUT all the time
good results hows the hill climb going or
have you decided to just do some straight racing and forget about the steering boxes for a while
much Safer than going off the edge of some hill
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colin
Fahrvergnugen
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| posted on February 28th, 2008 at 11:36 AM |
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The Bug In will be the first event i do where theres a corner involved, so i would like to just have some fun and get some miles under my belt for now
Cheers Col
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Keith Haeusler
Seriously Crusin Dubber
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| posted on February 28th, 2008 at 06:05 PM |
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Dave,
I know for sure Colin ended up with 37mm vents in the IDA`s. I think he told me 200 air, F11, 145/150 main, 50 idle and not sure on the idle
jet holder.
Col will chime in if i`m wrong.
Regards, Keith.
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 matberry
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| posted on February 28th, 2008 at 06:12 PM |
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Good hp Colin, your car was look'n good at Warwick.
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE
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Craig Torrens
A.k.a.: Craig Torrens
Scirocco Rare
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| posted on February 28th, 2008 at 08:27 PM |
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Good HP per cc...........................that makes it a 152hp 2180cc !!
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Cam
Custom Title Time!
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| posted on February 29th, 2008 at 11:31 AM |
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Great result! Bet you can't wait to hit the track 
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colin
Fahrvergnugen
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| posted on February 29th, 2008 at 11:39 AM |
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Your spot on Larry,Trevor thinks f16 emulsion tubes may clean up a little rich spot at 2500-3000rpm but i am not to concerned because if the motor is
reving that low then i am either in the wrong gear or not having a go.
Cheers Col
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