Quote:
Originally Posted by vindiesel
2000$=20hp on 93 pump another 5hp with e85. That’s header catback intake tune. Is my guess… Pretty steep might as well wait for forced induction
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Eh, not so fast. lol FI gets even steeper. The catback and FF kit can be used with a NA or FI setup so there is zero savings. A different tuning company got 215whp stock, 232whp on 91 with the boltons you mentioned and finally 245whp on E60. You could omit the $800-1100 header and sub in around $8k+ in the form of an FI kit, clutch, oil cooler, injectors to run FF, and tuning/SW. Hopefully the new transmission is stronger because this engine is already doing 320whp on 9psi and pump gas.
