The motor in question is '70 455 TRW forged pistons, std bore Stock Rods, ARP bolts Rotating assembly balanced Ported Stock Small Valve Heads (done locally), ARP bolts Edelbrock performer Demon 850 carb Straightline Perf. 226/238 cam How big of a shot would this motor be able to take safely?? Thanks!!!
I have a motor that is very close to yours and have been hitting a 125hp on it for almost 3years and never even burned a plug. I have 54000 mile as of 2 days ago on this car.I have heard other members putting 250hp on them and living. It all comes down to making sure you have the right timing,plugs,and fuel in it. Just take your time and start out small and work your way up. Doug
N20 stock rod would only hold about 550 hp no more rods won't take the pressure Peter Seagraves Best 13.01@103.98 350 cid:blast:
