1slwgto

iTrader: (3)

After a year of fighting with this truck I'm finally going to get a dyno tune done this week coming up . It's been one thing after another with it , 1st tune was wrong when I got it (plus still had stock 99 injectors on it ) , also a ton of wiring issues but after all is said and done I'm happy with how its become .
Here is a break down of the truck , 99 5.3 ( stock bottom end) p&p stock heads ( also has larger intake valves ) , 224/231 581/591 lsa 114 cam , p1sc with 3.5 rr pulley , plate kit ( going to tune for a 75 shot ) long tube headers , circle D 3200 stall , fmic ( didn't like how the stock pro charger one was) upgraded fuel pump , 60# injectors . Oh also going to SD tune .

So just wondering any clue what y'all think it might make on just boost and then boost and spray ?

I will post results up ( even if I'm not happy with them .) Next week after I get them

lo4x4

I think the 3.5 pulley is good for 5-8lbs depending on the crank pulley size...with the spray I would think that 500 rwhp is achievable

1slwgto

iTrader: (3)

I'm on a street tune right now with a 3.7 pulley and I'm seeing 9 -10 lbs . I'm hoping to see 12 with the 3.5 . I'm hoping for mid 4xx on just blower .

1slwgto

iTrader: (3)

While ds ended up coming apart during the spray tuning.

Truck made 478 / 425 with the 3.5 pulley going to 6500. Then on sec sec (last one before came apart) was 642/598.
I didn't get to take pic of dyno but waiting to have send me a copy. I was just to pissed about ds coming apart.
Now I get to think about just going built 4l80e or t56.