Hey Rusty Nuts, thanks alot for that contact. I emailed him and he gave me a very, very informative reply. Seems he thinks I should be running 145 main jets in the primary, I also talked to Tom yesterday and he thinks the 137 should be fine. So not too sure where to go with this.
Thanks for the additional info DC, I may try blocking off the secondary by disconnecting the progressive linkage and just running on the primary.
Although I don't think that would change much because the truck bogs out anyways before I push the pedal hard enough to open the secondary.
Gonna try to get a jet-pac and do some tests. as the saying goes, "one test is worth a thousand expert opinions.."
