Chris81

iTrader: (1)

I'm looking for anyone who has done a heads/cam setup with a stock shortblock and 853/241 heads milled using an XER 228/232 110 LSA with 2-4 degrees of advance.

Basically i'm wanting a ballpark figure on how much I can mill without P to V issues since i'm not wanting to flycut. And yes, everything will be measured.. but i'm still wondering how much I can go. I'm really looking for as close to 11:1 compression as possible.

So, if anyone has.. what was your:

Compression:

Gasket thickness

How much milled/chamber volume:

Deck height:

I'm only looking for factory casting heads, i've searched and really only found results with aftermarket heads so far.

Any help would be great.

GR33N GoblinM6

iTrader: (14)

ive got a GM ASA Cam (226/236 .525/.525 110 LSA) with milled down 241 head.. had them taken down .028th's to 63cc's using stock pushrods.. GM MLS gaskets from Scoggin Dickey .060 thickness

no issues..

oh yeah.. this gives a 10.7.1 compression ratio

Chris81

iTrader: (1)

Thanks..

TTT

Chris81

iTrader: (1)

TTT, anyone else?