David K Posted June 12, 2003 Share Posted June 12, 2003 After 2 years of calculating combos and using the search function, ive FINALLY come up with one that im going to run. This is all with parts i have in my garage. F54 block flat pistons N47 head OR Maxima head TWM throttle body Stock cam What i also need to know is what shape exhaust ports do the Maxima heads have? If they are square, i will run the Maxima head, and be running my square port headers i was running on a P90a, since the Maxima head has nice little detonation free friendly chambers What AFM must i use. Keep in mind i NEED to pass smog down here in cali. DAW, Yo told me you are the guy to answer my questions. TIA! Quote Link to comment Share on other sites More sharing options...
Lockjaw Posted June 12, 2003 Share Posted June 12, 2003 Maxima head has round ports, but I believe you could use a square port header without issues. You could convert the NA afm to a turbo one by putting the guts in there. Quote Link to comment Share on other sites More sharing options...
David K Posted June 12, 2003 Author Share Posted June 12, 2003 Lockjaw, do you have any personal feedback on the maxima head? Quote Link to comment Share on other sites More sharing options...
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