They make 10 to 1 800 horse aluminum headed strokers motors all the time. Catalogs are full of them that run on premium.
I had a 30 over 318 that made 477 horse on 91 octane
Knock 1 point of compression out of it...... is what 3%-5%..... not sure of this combo, but those figures didnt make me raise an eyebrow.... at 500 inches with a roller cam
Last edited by B3422W5; 06/22/18 12:51 AM.
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8
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