Interesting video just changing a few parts.
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Interesting video just changing a few parts.
https://www.youtube.com/watch?v=op4jPHTpjQ4
Joe73- Donating Member
- Street Cred : 79
dynchel likes this post
Re: Interesting video just changing a few parts.
I just watched this Yesterday also and How about that Little 305 putting out them Numbers over the factory rating
___________________________________________
1977 Chevelle SE x2
One Mild original
one Wild NON original
Anthony
Limey SE- Management
- Street Cred : 95
Re: Interesting video just changing a few parts.
Exactly. Imagine with a bumped up compression and better manifold. The point that Im glad was brought out is the "timing" aspect. I see so many people asking what their timing should be and people just give an "initial" timing number. Timing is more than that. You need initial, advanced and mechanical all working together. And it makes a big difference when done right.
Joe73- Donating Member
- Street Cred : 79
Re: Interesting video just changing a few parts.
I watched that video too. I wish they would have confirmed the balancer because it leaves a lot of questions. The fact they started at 31 and ended at 52 degrees timing is not unheard of for an 8.5:1 compression engine at best. It can swallow a bunch of timing. But if it was spun on the outer ring, then what did they actually start at? They bumped timing 21 degrees. So factoring average performance engine timing of 38 degrees was the engine really at 17 degrees total? Doesn’t seem possible because my experience with hei ignitions has 20+ degrees advance. So it would have been at 0 or less at idle.
bracketchev1221- G3GM Enthusiast
- Street Cred : 15

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