kking32
New member
any benefit on swapping out my stock heads for a stock 02 set? i know the squish would be a little tighter meaning more HP? or would it even be a noticeable difference in power?
STOCK 02 heads on a 1998? SRX 700 ANY power BENEFITS?
- Thread starter kking32
- Start date
it will be minimal,but a slight gain.
kking32
New member
how much could i have milled off the 2002 heads and safely still run 91-93 octane?? thanks MRVIPER
shaggyzr2
Active member
Good question...I was wondering about that too.
big differance between 91 octane and 93 octane so that changes the amount youd mill. What i would say is to check the actual squish cleance in your engine before you do nay head milling, theres a tolerance in the specs of the cylinder heigths and the head thickness. check the suish and report back and can give you a better known spec to go with as 1 spec doesnt fit all especially with the differance betweeen 91 and 93 octane.