I have a 6# pulley with other mods (PSP custom tune).
Is my engine in danger ???
Should I change to an 4#er ?
What if I change supercharger, will it increase the life of my truck ???

What else can I do ?
Please help

 

you are probably pretty good but ifyou port the eaton you will deff need a retune

 

So are you saying that it's safe?
I don't drive the truck very much (not daily driver), only when it's nice outside/weekends.

 

I'm running a 6# lower, ported eaton, 4.11's, ftvb, Efan, jlp intake, ported intake yada yada.. all the other Basic performance upgrades (BPU)

Sal Dyno tuned it and it' runs GREAT! and strong.

 

Sal tuned mine, but not on a dyno, should I have it retuned?

 

dyno tunes are the way to go... ive been beating up my truck for a few months now with a 6lber and the other basic bolt ons... i have a nice safe a/f... i love it..

 

Wow

--Joe

 

LOL....

 

I perfer dyno tunes...

However, I sent my chip to Sal, he retuned it, I put it back in and went to a local dyno, did 3 pulls, got the files and sent them to him.

He said it was fine to drive out to NYC (from michigan) for the dyno tune. SO a few weeks later I drove out to NYC.

I made 3 pull son the dyno and the tune has been great thus far. I only have a street tune, as I don't go to the track that often (twice/year)
Just with all the mods, I didn't want to take the chance of anything happening, so I wanted Sal to tune my truck on his dyno.
I'm a little paranoid.


Here ya go.

http://motorcityoutlaws.com/userfile...Pdynosmall.wmv



It took 1 day to get there, 2 days to get home