Help me guesstimate my hp/tq
#1
Help me guesstimate my hp/tq
Sorry if this is in the wrong forum. I really want to get an idea of how much power my swap is going to put down, because I probably won't be able to take it to a dyno until March or so. I just got the thing running last month and it would kill me if I didn't have a CLUE what kind of power it is making until spring. Can someone give me an EDUCATED estimate of what they think it will do?
Drivetrain specs:
6.0 iron block 10.6:1 CR
317 casting heads, slightly milled, no porting
LS6 intake
42# injectors
Mahle forged pistons/Eagle forged rods
MS4
Scorpion 1.7 rockers/PRC dual valve springs
Melling race pump
25% underdrive balancer pulley
T56 rear end gears are 3.42
Longtubes (1 3/4 primaries, 3" collectors, should have a 3" ypipe dumped into a bullet before the axle)
stock LQ4 throttle body
Z06 MAF
I'm not sure how much of the above info is relevant, figured I would put everything up there. Does anyone have a clue what this thing should do? The machine shop seemed to think somewhere around 450hp-ish.
Drivetrain specs:
6.0 iron block 10.6:1 CR
317 casting heads, slightly milled, no porting
LS6 intake
42# injectors
Mahle forged pistons/Eagle forged rods
MS4
Scorpion 1.7 rockers/PRC dual valve springs
Melling race pump
25% underdrive balancer pulley
T56 rear end gears are 3.42
Longtubes (1 3/4 primaries, 3" collectors, should have a 3" ypipe dumped into a bullet before the axle)
stock LQ4 throttle body
Z06 MAF
I'm not sure how much of the above info is relevant, figured I would put everything up there. Does anyone have a clue what this thing should do? The machine shop seemed to think somewhere around 450hp-ish.
#4
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I agree with Nitroused383. Running unported 317 heads with that big of a cam will be your biggest restriction on your setup although it will like the added compression. Ill say 440hp/410tq