take it from me…i’m in the same boat as you with the house and shit like that… 700 isn’t going to be enough after you get use to it…then 800 wont be enough…i’m hoping after this project is over i’ll be happy…god knows my credit card company is:banghead
run race fuel all the time FTW
travis give me a call before 12am… i go right to bed when i get home and i have been sick as a dog for the past few day…everything looks good with the pistons??? vw got the money yesterday, so the head so be enroute soon.
im sorry but that ghetto way of running more boost is definately not recommended. in the areas between 30psi and 43psi it will always run the same fueling/timing when obviously the demand is different.
let say you run only 30psi the car would load up with fuel because its delivering the fuel that 43psi demands and have less timing than would be ideal. honestly i dont see a t67 making much more power than 750whp anyway if that.
the proper way to handle this situation is to get a standalone ems, a 5 bar map sensor that can read that much pressure, not to mention larger injectors.
the setup you have is fine, just stay within its safe limits, turn the boost down a psi or 2 and you will likely be in the safe operating range of ems and fuel system, and have a fun and fast setup for this year.
Just build your 346 for boost…forged pistons etc…dont even need to touch the crank. Guys are still making easily 700+ rwhp on stock built cubbed LSx motors.
a 427 would be a no no for boost.
anything over 8psi + a 427 = danger.
if your gonna go with bigger cubes…402/408 is the way to go for the F/I route…most popular simply because it works well.
to the OP…when you get ahold of the dyno sheet, post it up. I would like to see the power curve on it with a smaller turbo than most supras. I bet its gonna be a blast to drive.