I put about 50 hours on the engine just running 93 octane pump gas and it never did ping/knock HOWEVER it was pretty darn hard to load the engine with a four speed and 4:30 gears and 9" slicks...In the "water dyno" it should be easy to see if it will ping and bust up the 40+ year old TRW figure 8 slugs...
The boat had a 600" NA chebby the day I bought it and was so stupidly over powered for my taste that I didnt think it necessary to go crazy with a new engine right off the bat...
I got sentimental and bought the wrong boat, this belonged to THREE close friends of mine, two were high school buddies and the first died of cancer... What I really need is a 21' Raysoncraft hull like the GN47/GN24 that I can run at LOTO and on our big lakes... This is one reason I haven't hit the water, we dont really have too many good gathering places for Vdrives/hot boats around here and the lake I grew up on wouldn't allow this boat on the water... I've lost motivation, I need something with MUCHO more freeboard...
What I need:
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