do i have enough fuel to spool a 64\14 turbo

 

sounds like it to me... you also got alot of airflow by the looks of your sig so more fuel would never hurt

Jared

 

i take that back id go smaller JMO

 

Does this mean your 62/14 doesn't cool what you have right now?

 

If you are facing high EGTs right now, you might want to consider going to a 71mm turbine instead of the 65 you have now. You will lose some low end with the bigger turbine, but it won't choke as early either.

 

Adding to what Tate said a 64/14 would be a step back in the turbine department because they clip the turbine wheels on the 64/65 to prevent surging. Big fat nevermind if you meant 64/71 like a super b special.

Advice might be better if you could say why the 62 you have isn't working out. The short answer is yes you could spool a 64.