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i got my cam regrinded .401 lift at the intake and .386 at the exhaust (roker ratio is 1.486)... cant help with the duration but it is longer a bit... idle nicely with a touch of rumbling @800rpm but with the turbo it readline around 7000rpm with dual valve spring...
for an NA setup, i was suggested by the guy that did my regrind to get .386 both intake and exhaust... that would be a bit better than the euro cam... should be good to 6500rpm with the the Twins !
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Crazy !
Sentra Sport Coupe 87 Turbo
14.850@97.454mph
H&R Spring, 15psi, TMIC, 370cc, Nismo mount and pulley, Almasi tuned ecu...
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