WOT a/f

[Blue shadow]

The pitot tube on the cpr intercooler ,is there any way to adjuste it to take smaller main jets ?I am at only 14 psi boost and running 153.8 main jetting at 11.6 a/f which is a little to rich .When I puts up the boost to 17 psi WOT she reads 12.9 a/f Which is to lean . What would be the next step to try on the mains ?thanks

 

[Ski-Dooin' it]

you could do like I did and it allows awsome fine tuning.. its sorta like the bender bleed off system.. your super close so it would work perfectly.

Get a cheap boost controller, the needle/seat bleed valve style ones and T that into your pitot line.. Mine works awsome when unloading at 6000 and riding well over 9k.. just click it a few turns and your dialed in perfect.. just go with the slightly larger jet thats to rich and install the bleeder.. simple and works great

 

[RX1DERFULL]

sdn' it:

Could you please PM me a photo of the set-up you are using to adjust your WOT A/F.

I have a s/c and am not fimilar with what the pitot line is, but I believe to is the line that runs to the carbs to pressureize the float bowls. Bleeding air off of this line would give you the ability to fine tune WOT A/F?