BrettWINspeed
Just P pump it
- Joined
- Oct 20, 2006
- Messages
- 823
Afc is set up tight, full fuel at 40 psi.sweet. how is your afc setup? mine setup for full rack travel, but i also have a 180 pump with stock 181's, a mack rack plug, 0 plate full forward, starwheel with a little tension on the spring. foot ground flat, washers on the back of the afc housing flipped around, and with 18* a 4kgsk set at 4clicks and Ii dragon flows i did 458/1075 but thats all on a stock turbo/housing, w/g blocked off. and that should be 21mm of rack travel. never measured. but the fuel never cleans up, i want to spray it once i upgrade the turbo and see what all this extra fuel will do for me. but with my good luck right after the transfercase gets rebuilt the rear end needs to be rebuilt. so things are taking a little longer.
Brett, do you have a plate in the 215 pump? Wow, it seems like timing is where it's at!
How heavy is this truck? Just trying to see if your dyno numbers match your track times.
Thanks for sharing your efforts, much appreciated!!!:Cheer:
I am running a plate. I don't know whose profile it is, just one of many I've collected over the last few years and it seems to work best. My Truck didn't like a 100, 0, or no plate.Also Brett, went back through some of your previous posts. What have you changed since the 111.x mph track run? Thanks man!
I figured weight was around 6850 at the track on the light side, I got to weigh it the day before and it was 6800 on empty, went to the track the next day with a little less than half a tank and no tools or tailgate.
I bumped the timing up to 25* and pulled the middle springs back out of the 4kgsk.