Could heat treat them, that would be a small additional cost.

Go water cooled IC, and that is EASY!

Last edited by SuperRunner; 01/11/07 05:27 PM.
It is better to make torque at high rpm than at low rpm, because you can take advtage of gearing.
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1994 4runner - SAS, 38 TSL's, Turbo 7MGTE swap, Turbo Tranny
Dual T-case, D44/D60 ront/rear