Question reference Cool heads

[micorps1]

Can somebody help me on which size of domes i need to buy with a coolhead? I just bought a 2004 limited edition banshee a few weeks ago with the K&N air filter, dyno jet kit, procircuit platinum racing pipes with silencers and want a coolhead. Also, will i have to re-jet the carbs after putting a coolhead on? Thank you for the help!

[XTShee]

You dont have to re-jet with the cool head

Dome size will depend on what you want your compression to be at and what sort of gas you want to run.

Elevation will also come in to the compression factor.

PM "dlnoss" and he will give you all the info you need, will also hook you up with the HQ discount

Edited August 10, 2004 by XTShee

[banshee boy 98]

if it helps you at all i'am at 650 ft elev. and i run 20 cc dome in my head and have right at 170lbs comp. my brother in law has 17 cc domes and has 210lbs comp.

[bansheeboy2004]

it depends on your elevation and what kind of porting you have done here are some specs

 

 

 

 

Sea level 1000' 2000' 3000' 4000' 5000'

15cc 217PSI 182PSI 176PSI 169PSI 163PSI 157PSI

16cc 211PSI 176PSI 170PSI 163PSI 157PSI 151PSI

17cc 205PSI 170PSI 163PSI 157PSI 151PSI 145PSI

18cc 193PSI 163PSI 157PSI 151PSI 145PSI 139PSI

19cc 181PSI 157PSI 151PSI 145PSI 139PSI 133PSI

20cc 169PSI 151PSI 145PSI 139PSI 133PSI 127PSI

21cc 157PSI 145PSI 139PSI 133PSI 127PSI 121PSI

22cc 145PSI 139PSI 133PSI 127PSI 121PSI 115PSI

Stock 130PSI 124PSI 118PSI 112PSI 106PSI 100PSI

 

 

THAT TOOK FOREVER!!!!!!!!! BUT THERE YOU GO

Edited August 11, 2004 by bansheeboy2004

[micorps1]

Alright thank you yeah i will be riding at approx 1000 ft most of the time and running premium gas from the pump, thank you!

 

Tim

[dlnoss]

You should be okay with 20cc as long as you don't advance the timing.