As stated above, a tad bit higher compression, but will throw the timing out a little bit. You have adjustable cam gears though so that shouldn't be a problem.
Something I would consider is replacing the crank and rod bearings with something like ACL race bearings that can handle higher RPM. I'm not sure if the B20 stock ones are made to take high RPM abuse?
They are only around $150 and will save you huge headaches later.
Ill probs just stick with the oem gasket and save the hassle. And although b20 is still a strong motor yeah bearings would be a good idra.
Originally Posted by MassiEk4
Like cbauto said your compression will get bumped up ever so slightly.
If you havn't bought one yet might wanna look into it, but since your kit comes with a oem one, I would say don't worry about it, from memory a two layer is a 0.09:1 compression bump.
Have a look at that site I posted, you can list you can list your motor specs with head gasket size and it gives a approxamite compression ratio.
Also are you gettin ARP head studs?
yeh im getting arp studs, theyre included in the kit.
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