What happened to that dyno sheet thread?

2443TT Fahrvergnugen

962 posts · joined Dec 2002 · 8 Jul 2005, 5:55 pm

#381893

Hi All,

I recall a dyno sheet thread posted on the forum that a lot of people had shown off their dyno runs. There was a pobjoy engine that was running 120 at the wheels from memory...

The reason I ask is i've finally ran my car on a chassis dyno. It made 132.9hp and 476.3ft-lh at the wheels in 3rd. 1.48 3rd gear, 3.875 diff and 17" 215x40 tyres.

Its reasonable but the car started running like crap after I tipped on half a bottle of that 104 octane booster crap. I should have stayed with straight BP ultimate 98 octane....

nn[ Edited on 8-7-2005 by iswinkels ]

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2443TT Fahrvergnugen

962 posts · joined Dec 2002 · 8 Jul 2005, 6:08 pm

#381903

Or if you prefer the metric system...

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MickH Hairy Gutted Sloth

3,389 posts · joined Sep 2003 · 8 Jul 2005, 8:40 pm

#381984

well done!!! get him to fix the date on the dyno though....can't wait to see the new engine !!:bounce

tssnq.com.au

HotRodMatt If it\'s old or rare - cut it!

3,616 posts · joined Sep 2002 · 8 Jul 2005, 8:48 pm

#381986

Nice power line...
How were your mixtures?

2443TT Fahrvergnugen

962 posts · joined Dec 2002 · 8 Jul 2005, 10:32 pm

#382015

Running a little close to lean. It was 14.7 at 3000, and needed to be closer to 13.5. And on boost its running about 12.8, and needed to be closer to 12:1. I've made a fuel map change, but need to run all that crap octane booster out of the tank before I do another run.

I'll have the new header and manifold mods and oiling systems ready for the 2332 in 2 weeks ( after I get back from Darwin again ), so i'll just put in the 2332 instead.

dangerous 23 Windows of Awesome

5,901 posts · joined Jan 2005 · 9 Jul 2005, 7:09 am

#382059

Also let us know when you get on to the blacktop dyno,
that always separates the men from the boys.
I find that it takes away all the differences and excuses that seem to arise.
It always comes down to a MPH.
Let us know what the car weighs...got your mendeola yet?

westi wrote:That's mad Alan.

2443TT Fahrvergnugen

962 posts · joined Dec 2002 · 16 Jul 2005, 1:08 pm

#385499

There is no black top in cairns unfortunatly, so we just use the dyno or a gtech. Still getting used to the gtech though... Did another dyno run today at the dyno comp. I've posted the sheet in the racing dyno sheet thread.