hman
Member
I have a Peak Performance head to go on a 2001 srx, do the small o-rings go between the domes and the head cover and if so how do you hold them in place when installing?
theres a small set of O-rings that fit on the dome around the spark plug, you just place the o-ring on dome nipple and insert it into the head shell, other small O-rings fit the head bolts, they go on first against the cover then you reuse your stock copper washers over top of them. std O-rings on cylinders as stock.
hman
Member
Thank you much, mrviper! I'm putting these on a sled that has a set of ported cylinders from you. Should I use the 22 cc domes?
22 cc domes will result in higher compression, I have no idea whos topend you got so wouldn't know how much the stock heads were cut for their application as they are done and set up for a individuals needs, not all the same cookie cutter set ups. It will need to be run on 93-94 octane fuel only with those 22cc domes likely , as that size would be for a high altitude set up.