What sould the compression on a 2002 superjet

[puppy]

Hi I just picked up a 2002 superjet in when I checked the compression it was 180 sounds a little much to me my 94 superjet is 150psi stock head on both let me know your 2 cents .Thanks

 

[Gainera2582]

Is the head milled? Is the ski totally stock?

 

[puppy]

How can I tell if it has been milled the head is stock

 

[Shonuff]

Sounds nice and high.

If that is a stock head, it most likely has been milled.

 

[aramis]

At 180psi it's recommended to use 92-93 octane pump gas, not the cheap stuff...figured I'd warn you just in case you didn't already know.

 

[puppy]

Would I get more compression or power out of ada head or save that money for a b pipe

 

[Cliff]

compression is fine, buy that pipe first

 

[Zerfman34]

ya I had a sj when i started riding and it had ada heads with 180/180 get that pipe!!!