estimated HP
Jan 18, 2013 | 06:24 PM
#1
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From: lafayette la
estimated HP
guys.. i dont want to pay for a dyno so i was hoping yall could give me an idea of the HP i am making... here is the list of what my truck has
6.0 with 408 crank
cam speck..lift in .578 exh ..587 dur in 226 ex 232 @.05 and LC 115
8.1 lt injectors
5.3 heads with 290cc
K and N filter
pistons 9.6 to 1
pacesetter long tube headers with dule 3" full exhaust to 22" magnaflow
(built for 18lb of boost from F1A procharger) but dont have it yet..
i am hoping to be in the mid 400s.. what yall think..
6.0 with 408 crank
cam speck..lift in .578 exh ..587 dur in 226 ex 232 @.05 and LC 115
8.1 lt injectors
5.3 heads with 290cc
K and N filter
pistons 9.6 to 1
pacesetter long tube headers with dule 3" full exhaust to 22" magnaflow
(built for 18lb of boost from F1A procharger) but dont have it yet..
i am hoping to be in the mid 400s.. what yall think..
Jan 19, 2013 | 09:04 AM
#7
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Teching In
Joined: Sep 2012
Posts: 48
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From: lafayette la
what are some things i can do for quick and easy hp.. i know the supercharger is where the majority of my hp is going to be coming from i just dont have the 8000 to put down on it for the time being and am ready to play...
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Jan 19, 2013 | 09:49 AM
#8
For your setup dual 3" exhaust is overkill, your probably loosing a fair amount of torque with that much exhaust.
Give us some more info on the heads, what size valves? CC of combustion chamber? Intake port cc? Exhaust port cc?
Running a few dyno pulls to see what your running don't cost much, cost about $40 in my area. This would give you a true number and cut out all the guessing and BS .
What body style truck do you have? It may be pretty fun with the current power level you have. I didn't meet my goal of 400rwhp but the truck is still a blast to drive!
Give us some more info on the heads, what size valves? CC of combustion chamber? Intake port cc? Exhaust port cc?
Running a few dyno pulls to see what your running don't cost much, cost about $40 in my area. This would give you a true number and cut out all the guessing and BS .
What body style truck do you have? It may be pretty fun with the current power level you have. I didn't meet my goal of 400rwhp but the truck is still a blast to drive!
Jan 19, 2013 | 11:50 AM
#9
Thread Starter
Teching In
Joined: Sep 2012
Posts: 48
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From: lafayette la
For your setup dual 3" exhaust is overkill, your probably loosing a fair amount of torque with that much exhaust.
Give us some more info on the heads, what size valves? CC of combustion chamber? Intake port cc? Exhaust port cc?
Running a few dyno pulls to see what your running don't cost much, cost about $40 in my area. This would give you a true number and cut out all the guessing and BS .
What body style truck do you have? It may be pretty fun with the current power level you have. I didn't meet my goal of 400rwhp but the truck is still a blast to drive!
Give us some more info on the heads, what size valves? CC of combustion chamber? Intake port cc? Exhaust port cc?
Running a few dyno pulls to see what your running don't cost much, cost about $40 in my area. This would give you a true number and cut out all the guessing and BS .
What body style truck do you have? It may be pretty fun with the current power level you have. I didn't meet my goal of 400rwhp but the truck is still a blast to drive!
( vales are 1.570 on ex and in is 2.020) i dont know what the actuall cc of the combustion chambers is but the guy that did the head work said they were around 289 cfm and i have no clue on the int and ext ports)
(a dyno here is 500)
(i have the 2000 extended cab z71)
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