well i plan on doing an allmotor mini-me and i would need headwork and had a couple of questions...
where to get my headwork done?
should i get oversized valves?
stiffer springs/retainers?

what would my redline generally be with the valvetrain all upgraded...plus the block is built too...oh yeah this is going to be my daily driver and looking for mid-low 13's N/A

going 11.0 compression btw...

any and all info would be appreciated...

 

new valves and springs and retainers will help to proven valves from going to hell (stretching) when over reving. rev limit would be dictated by the cam you have in. each starrts to lose power after a certain rpm. rev limit would therefore depend on cam grind. if your going to over rev you have to upgrade valve train. over sides valves will move more fuel and exhaust. will make motor breathe easier. you can do a 12:1 ratio safley on 91-93 (we have 93) octaine gas. get your mead milled and do the rest yourself will save a ton of $$. if you have it done completely expect it to cost about a grand

 

hmm...12.0 i would think that would be too high for street especially if i advance the cam a couple of degrees...thanks for the quick response, has anyone had their headwork done and can say anything about the shop or price they got it for, whether they are happy or not, and if they dyno'd it...