ive been on cumins forum for about a week now and ive been lookin for hints on REALLY CHEAP or near free tweaks and upgrades ive gotten some good feedback on a BHAF air filter and also turning my pump up. i already turned the screw under the diaphram up and got more mid range performance. im lookin for anytihn else anyone can tell me to buy or do to get more performance without sacraficing my 23 mpg and decent cloud of smoke

 

3200 GSK - a.k.a. 366 spring. Costs like 15 or 20 bucks. Best mod you can do to the VE. Fuels it up to 3200rpm. Makes the 5sp trucks actually fun to drive.

 

and turn your fuel pin, or buy the old smoky pin, add's some umph all around

 

Start turnin' the full fuel screw for some real power!!

 

Nice lookin truck, the 1ton SRW is hard to find