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Greg Reimer 7376 · 03-09-2015, 10:23 PM

Thank you one and all for sharing your knowledge. This bunch of racers has more experiential knowledge of what works and what doesn't than any body else could imagine. I got the heads down to bare castings,the intakes all look great, all but two of the exhaust seats need help. I plan to reface them , lightly touch the valves, new seals, and new springs. Now, with a 327,250 horse, 1.72 intakes,1.500 exhausts, Elgin rockers, not rollers yet, new Comp springs,what spring tension should I go for?I was thinking 350 over the nose, 180 on the seat. This engine is done by 7000,so i wasn't going for broke on the spring pressures.If it was a 275 horse with roller rockers, that would be different. This engine does have a steel Bullet cam and Smith lifters. Wouldn't it be great if we could run a rev kit on a stocker motor? Just thinking.

03-09-2015, 10:23 PM	#7
Greg Reimer 7376 VIP Member Join Date: Nov 2008 Location: Glendora,Calif. Posts: 1,136 Likes: 172 Liked 705 Times in 219 Posts	Re: Cylinder Head Issues Thank you one and all for sharing your knowledge. This bunch of racers has more experiential knowledge of what works and what doesn't than any body else could imagine. I got the heads down to bare castings,the intakes all look great, all but two of the exhaust seats need help. I plan to reface them , lightly touch the valves, new seals, and new springs. Now, with a 327,250 horse, 1.72 intakes,1.500 exhausts, Elgin rockers, not rollers yet, new Comp springs,what spring tension should I go for?I was thinking 350 over the nose, 180 on the seat. This engine is done by 7000,so i wasn't going for broke on the spring pressures.If it was a 275 horse with roller rockers, that would be different. This engine does have a steel Bullet cam and Smith lifters. Wouldn't it be great if we could run a rev kit on a stocker motor? Just thinking.