chevy 350 w/305 h.o. heads
93 chevy 350 roller motor. stock bore w/flat top pistons comp cams extreme energy roller camshaft 601 casting 305 h.o. heads 58cc with screw in studs ported and polished new comp cams valve springs
305 Chevy running on engine stand - test run - pt3
Finally got the comp extreme 4x4 cam put in. Also put in gear drive. The gear drive was a cheap pro comp unit, I checked it againest the stock set and 2 double rollers and the timing mark were off. They had the number 1 piston already headed down the tube and the cam still retarded about a degree. And that was with the 5 degree advanced key. It was almost zero, so I ran it. Did not like whatso ever. Seem to have real bad harmonics, just ran real bad. So I put the new double roller on and rolled with it. Plus I added a 650 double pumper, in place of the 600 vac secondary. And added two spacers. Plus I did a re-curve kit on the distributor. So all in all, Stock 305 2 brl maxed out at 5950 rpm went to a 650 Double Pumper Comp Cam Double hump heads, double roller timing chain and now maxes out at 6950 rpm. Dont know anything else to do with it but sell it. All comments welcome.
350 vs 305 Exhaust Comparison
350 straight piped into flowmasters 305 open Y pipe no cats.... Video doesn't do justice both are pretty loud
Nasty chevy 305 400hp
400hp 305 ported heads custom camshaft 850hp holley dp 9.5:1 compression, just spare parts i had laying around. file fit moly rings stock crank and stock pistons with 80,000 miles just new bearings. I built this engine for the burnout competition for car craft, after car craft in goes the big block. just hope i finish painting it....