My twin install

[minytrker]

Originally Posted by Carlrx7

i checked the waste gates, they both crack open at 7.8 psi and then fully open at 12.1 psi.

dont let the low timing fool you, you only want enough to get the job done, no need to go past MBT. a lot comes down to the combustion chamber, the more efficient the heads, the lower the timing required. 14 degrees is about the highest i will go, remember this is a high compression engine 10.9:1 with 14psi. oh and on the vitamin E.

-Carl

oh, final goal is 9.99 et, which i believe i have the power for, but now i just need to get some wheels and pray to god the stock rear and stock trans hold. im no power shifter..

You should have the power for 9.99, now if you can get the 60ft needed for a 9.99 may be a better question.