Gearing for A10 Whipple?

[Logan@Lethal]

3.75

Unless you're revving very low, that should be 11 psi with catless headers.. At least on all the cars we've tested. Not that it really matters, just was curious.

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[NastyPumpkin]

Unless you're revving very low, that should be 11 psi with catless headers.. At least on all the cars we've tested. Not that it really matters, just was curious.

His DYNOJET showed 10 psi, that's all I can go on.

 

[sigintel]

Anyone try the 2.xx or 3.0x gearsets?
Did those ever make it out to FRPP?

 

[TX-Ripper]

His DYNOJET showed 10 psi, that's all I can go on.

Stock transmission?

Also what fuel system?

 

[NastyPumpkin]

Stock transmission?

Also what fuel system?

Yes, I have a stock transmission and a higher flow pump with a BAP.

 

[crcpdx]

Yes, I have a stock transmission and a higher flow pump with a BAP.

Whipple showed 10 lbs with stock TB

 

[olaosunt]

Yes, I have a stock transmission and a higher flow pump with a BAP.

Now , I am just mad (jealous )
9.7’s with BAP and only 3.75 pulley !!
And stock transmission to boot .
Lol

 

[ALLKHEINZ]

9.9 at 140+ on base stage 1 pulley 6 rib with the eddelbrock tvs 2650 1050x and dw400 pump e85 and 3.55 gears.....if i could id go to 315's....i was on stock driveshaft so i didnt give it the full hit off the line either just a quick roll hit to wot

 

[TX-Ripper]

9.9 at 140+ on base stage 1 pulley 6 rib with the eddelbrock tvs 2650 1050x and dw400 pump e85 and 3.55 gears.....if i could id go to 315's....i was on stock driveshaft so i didnt give it the full hit off the line either just a quick roll hit to wot

whos tune up?

 

[ALLKHEINZ]

whos tune up?

pbd on this one......

 

[TX-Ripper]

pbd on this one......

2nd gear leave?

are you hitting 7th gear

 

[ALLKHEINZ]

2nd gear leave?

are you hitting 7th gear

nope that was a first gear leave, that was the one and only time the car went to the track, yes i believe it was hitting 7th as the car has 355's....

 

[Jbcain]

Any leads on an iron 3.15?

 

[crcpdx]

Any leads on an iron 3.15?

Saw one on eBay last week. They don't list them as iron chunk, most don't even know the difference. Look for the rusted housing. The one I saw they tried to clean it up, but it's still orange.

 

[DougS550]

Still running the 3.55 gear with no issues. Running consistently 9.7's on 10 psi of boost with 70 1/4 mile passes so far with the Whipple. 196 total 1/4 miles passes.

Just wondering, what mods did you go with to reach 9 second quarter mile times. Are you E85 or Pump gas with boostane? How does it drive on the street hard hit after hard hit. Thanks for your help.

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