Ive got a LD4b on my 360 that has been port matched for 4 brl ports and was wondering if it would be worth swapping to an rpm airgap in terms of power and function.
here is the specs.
74 ish 360
.030 trw flattops
block zero decked
mid 70's heads that have been ported to 4 brl...
So guys in an attempt to enjoy my car this last fall i went from a 16" electric fan to a 6 blade flex fan due to an overheating issue with the old setup. Well tonight i came across another 16" fan but was an oem unit for some later model car (unknown) and while it hasnt ran hot yet (its like...