Gearing for A10 Whipple?

[NastyPumpkin]

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.

Yes, it’s on E85. It drives perfect on the street, just like it did without the mods. All my mods are listed in my Signature. Now running 9.5 in the Quarter mile.

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[vtknight]

We run a 3.15 iron chunk out of a 2016(?) v6.

The 3.15 is definitely the way to go. Check out our build here and let me know if you have any questions:
https://www.lethalperformance.com/info/project-goldmember

Is the entire unit needed - iron chunk - or is the gear change enough?

 

[Logan@Lethal]

Is the entire unit needed - iron chunk - or is the gear change enough?

It's an upgrade... so if you're afraid of breaking the ears on the differential...yes...do it. If not afraid.. can just do a gear change.

 

[vtknight]

It's an upgrade... so if you're afraid of breaking the ears on the differential...yes...do it. If not afraid.. can just do a gear change.

Thank-you sir. I have a very similar modding setup to yourselves. Is it very likely I am breaking the ears on the diff if I do not have the iron chunk setup?

 

[vtknight]

It's an upgrade... so if you're afraid of breaking the ears on the differential...yes...do it. If not afraid.. can just do a gear change.

Understood - difficult question to answer...how difficult is it to source a V6 diff these days?

 

[DougS550]

Yes, it’s on E85. It drives perfect on the street, just like it did without the mods. All my mods are listed in my Signature. Now running 9.5 in the Quarter mile.

Sweet. What Pully Size you running to get into the 9 second range? Do you have a Crank Support? OGP/CG?
Thank you for your help

 

[Gregory347]

Yes, it’s on E85. It drives perfect on the street, just like it did without the mods. All my mods are listed in my Signature. Now running 9.5 in the Quarter mile.

Still running return less fuel system?

 

[NastyPumpkin]

Sweet. What Pully Size you running to get into the 9 second range? Do you have a Crank Support? OGP/CG?
Thank you for your help

3.625 pulley, no crank support and yes I did put in ogp/cg.

 

[NastyPumpkin]

Still running return less fuel system?

Yes, no return fuel system. No need yet lol.

 

[Gregory347]

Yes, no return fuel system. No need yet lol.

Impressive.... still with the dw400 and bap?

 

[NastyPumpkin]

Impressive.... still with the dw400 and bap?

Yes, correct!

 

[DougS550]

3.625 pulley, no crank support and yes I did put in ogp/cg.

I forgot, did you do the transmission clutch upgrade? Which one if you did.
Thanks

 

[NastyPumpkin]

I forgot, did you do the transmission clutch upgrade? Which one if you did.
Thanks

Still 100% stock transmission.

 

[DougS550]

Still 100% stock transmission.

Impressive with the A10. Have you ever dyno to get a baseline for the times you running?

 

[NastyPumpkin]

Impressive with the A10. Have you ever dyno to get a baseline for the times you running?

786 at the wheels.

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