The only thing I don't like about Buschur's staged upgrades is the description for Stage 4. I believe the fuel pump should be done in an earlier stage and the upgraded injectors are not neccessary.

The HP ratings given on Buschur's site are fairly accurate... at first, I thought they were inflated... but I'm actually making much MUCH more power with pump gas + methanol + stg 4 than Buschur did with his stg 4 dyno #'s on race gas... so there's still lots of room left for more power than he advertises, with the same parts. ^.^

 

Yeah definitely, Dave (or maybe it was jrod) posted on here a while ago that the injectors are not necessary, and that they just haven't updated the info... Also, they generally (as does Dynoflash Al) recommend the fuel pump even with Stage 1. At least that's my experience.

 

Best dave ran himself was a 11.2 and im pretty sure that he let curt take it out for a spin and got a 10.9

 

Granted that daves stg 4 uses 280's

 

on the stock turbo upgraded injecters are not required... th stock 550's are fine