coolhead dome?

[shee2000]

i can still run 93 with 22 cc domes correct and also i will not have to rejet for a timing plate at +4 will i ?

[lykins89shee]

93 will be fine , you should be fine with the timing to.

[baker]

ya 93 is fine with 22,s thats what im runnin and i got 140 compression on ported jugs no problems so far is your top end new? i want to see what other people got for compression with the 22cc domes, my motor is new maybe 2 hrs on it

[firebanshee]

i can still run 93 with 22 cc domes correct and also i will not have to rejet for a timing plate at +4 will i ?

What bore are you on?

[shee2000]

ya 93 is fine with 22,s thats what im runnin and i got 140 compression on ported jugs no problems so far is your top end new? i want to see what other people got for compression with the 22cc domes, my motor is new maybe 2 hrs on it

no the motors not new but i will let u no what the compression is when i get the o ring kit and get everything installed thanks for the help

[shee2000]

What bore are you on?

has never been bored

[firebanshee]

has never been bored

Yea you should be good. Some people don't realize that if you are bored way out that you need to run bigger dome sizes to keep your compression down to be safe. Also elevation is a big factor if you are at high elevations you need to run smaller dome sizes. At sea level with a smaller bore you can get away with 21cc dome with 93 octane and +4 timing.