Back in high school the only thing I was savvy enough do was go to the junkyard and buy a bigger engine. Now, with some spare time and 40 years...
No. I think they were the biggest plus. That 68 head has "chamber mods" as cast compared to the 69. The comparison flow numbers for stock heads is...
1.97 seems too big to me.....and the valve size is visible on a written description that is momentarily visible on the screen in the dyno room. If...
That garage sale iron has 1.6 exhaust valves and 1.97 intake. Lol....not exactly low budget stuff. The mods will be very interesting to see if...
I just saw the episode released a week ago, and in it he talked about a "max effort" E7TE porting project he will cover. I assume this will...
I saw the first part of the E7TE episode and have been waiting for the dyno tests and results. Almost all the work done to the 302 heads was based...
I finally found someone with a "full scale" flow bench and had the 302 heads flow tested. Results are not earth moving, but very interesting:...
Tom, I got this tool horse trading. It is foot pedal operated and variable speed. It has a cable driven handpiece kinda like the dentist and even...
This is the 2nd pair of heads I have worked on. I barely did anything to the first set outside of bowl blending. This pair got extensive chamber...
Getting into the 8s with it should give cause for the builder to open it up again, but at that point you will probably have to consider how many...
I have a set of GT40 heads on my car currently. I am tempted to pull them off and do the chamber work as they are only bowl blended and milled...
I know mister....and I dont expect anything to do with doorstops will translate to an LS...so in your case it is truly off topic....
oh, I forgot to mention, back cut the intake valve slightly to get rid of that ridge just above the sealing surface. I have not priced a 3 angle...
Yeah, all the tech I can supply was marginal 30 years ago, but to me it is brand new. I will say this though, and it may have relevance....
These things are cheap.....probably harder to sell than E7TE heads. I picked up a rebuilt pair for 30 bucks. 1969 302 heads with 58cc chamber,...
When I installed the transgo kit for my C4, I did not leave out the little "puck" the instructions said to leave out for a firmer shift, as I...
Type F. The only thing that is upgraded from stock is the shift kit, and the direct drum went from 3 to 5 frictions. I couldnt find any drums that...
I got an email alert from the local upullit for a 77 Mav. Went there to get the hood, but it was a total rust bucket. The front trim was dentless,...
lol....I had good supervision. Whatever possessed me to dive in ran away to hide as it was coming apart. It was fun though.
I put in a Transgo SK C5 that is for 73 and up C4 and C5s. I tried that with an H servo and a new green stripe modulator to try and improve the...
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