Howdy all!
I have a guess (340-350 hp?) but am curious what y'all think as far as how much this current motor makes, as well as the replacement I am building:
Block is a 1970 302, bored .040 over, two-piece rear main
Heads are aluminum Edelbrock E-Street with the 1.90 intake valves
Cam is a Comp 31-218-2 (.456/.456 268/268 with a 110 LSA)
1.6 roller rockers
Edelbrock 289/302 intake
TBI injection (FiTech 600hp 'Easy Street' #30005 system with ForceFuel tank/unit)
Summit brand HEI dizzy
Unequal shorties
Off-road x-pipe
Flowmaster 'Outlaw' dump after 'cat'
Underdrive pulleys
130A 1-wire alt
Electric fans/Aluminum radiator
T-5
3.55 8.8 rear with Yukon TruTrac diff
17x8 with 225/45/17 NeoGen tires
Car runs super strong 2-5K
New motor being built:
302 .030 over roller cam block
forged 347 kit
Either AFR 185 or LMR equivalent heads (should be 9.5 to 10 CR with 58cc heads)
Custom cam (.542/.552 lift, 276/282 with a 110 LSA)
1.6 Roller rockers
HEI Flamethrower dizzy
Same exhaust
Stealth dual plane intake
Equal length ceramic shorties
Same mid x-pipe/after 'cat'
Same TBI or I might go with the 670cfm Holley Street Avenger
Same rear
Thinking 430-440 hp for this one?
Connect With Us