fuglyz28

Im looking at buying a car from a guy and the mods are as shown

Fast toys 85mm lid
Big Mouth 92mm TB
Fast 92 Intake
Custom Pat G 227/231 .613/.617 114+3
PRC 5.3l stg 2.5 heads 10.75:1 CR
LS2 Valley cover LS6 PCV conversion
Walbro 255lph in tank pump
SVO 42lb injectors
Pacesetter Lt's with TSP ORY into Hooker CB
25% UD Pulley
MSD 8.5mm wires
NGK TR6 plugs

the car Dyno’d 408/386 before exhaust change / LS2 valley cover, PCV conversion and 25% UD pulley were installed
tuned by Gforce Motorsports with 18" wheels and 410 gear, 6 speed.

Are those low numbers, decent mubers, good number what? If there low, what could be the problem or Cause???

TransamGCS

iTrader: (2)

What kind of dyno? mustange dyno typicallyshow lower numbers than dyno jet but overall those are good numbers

fuglyz28

not a mustang dyno, n the car has a dana 60, would that suck up some power?

Camaroking1996

Those do seem low even through an S60. Was the tune spot on?

stunna p

iTrader: (4)

Id think with your set up you'd be in the 480hp range.....

Reckless

iTrader: (9)

Does seem a little low if it was on a Dynojet

fuglyz28

now im told the car whitsmokes from decel from 6k-2500, he drives it 1-2 times a week to the corner n back, whats the most likely problem? ive heard tuning, to rich/lean on fuel, oil on top of pistons from not being opened up, seals, seats etc.