Custom Jag IRS strength? (Pics inside)

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#39 (permalink)

02-10-2019, 08:09 AM

Jdata

CC Member

Join Date: Jan 2018

Cobra Make, Engine:

Posts: 114

Not Ranked

FWIW, I have built GM 8.5 and 12 bolt with transbrake launches in my Buick GN 3700 lbs 10.30@136 mph. And my GS 3800 lbs 10.20@138mph. the IRS setups are new to me.

For my Cobra project, an all aluminum Buick 455 stroked 540 swinging to 7000-7500 RPM. The weights between the all aluminum FE and the Buick are similar, 460 lbs and 480 lbs.

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