32/36 is for fuel economy and a little performance. The 38 is all out performance and would complement a header and cam nicely. I run a 32/36 on my mazda and love it. Thinking about the 38 on my toyota.
Its possible to put too much fuel to the engine if it can't burn it. That's why a header and hotter ignition are recommended. Gets it in burns it and gets it out then. I think my mileage went down actually with my 32/36 but man it runs better for sure.
hotter ignition ???. im looking into all my options right now cause im going to be rebuilding my 2.2L so i might aswell do it all at the same time. so im trying to research what guys are doing to these motors
i got a webber on mine i dono what it is cuz the guy that had it before me and before my cuzion put it on so i dono. but i gotta rebuild my motor so i always have to adjust the carb to get it to run better. but other than that it does give the motor a wake up and thats on the stock header and cam for a 2600.