SB Stroker....One more time

Edited in case someone already read it...

"the MM lobe is the 904 grinds"
Yes, but they require the high idle speeds and if posible the EDM lifters to oil the face. Not really something I would use in a street car, and not a hydraulic lobe.

I'm not sure I agree that Engle has "way faster"... It's been a couple years since I spec'd one from them so I'll have to dig up the lobe catalog. The MM line is very fast for solid flat tappets, and the Xtreme Mopar lobes are pretty fast. I'll do some digging and start a new thread on it.

Haney, what I meant was by reducing the static ratio, and keeping the same intake closing point, the affect is the idle will be less smooth and the off idle response will be slower. I don't think you'd ever notice the slower response, but you will notice a full point of compression less. IMO, you are fine for pump 91-93 at 11.5ish:1 so long as you keep the quench at no larger than .039 and run an aluminum head. I thik if you drop the static to 10.3ish:1 you will be able to run 87 if you want, but you're leaving a little power on the table.