P1SC dynoed last night
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P1SC dynoed last night
Hey guys I had my latest combo dynoed last night with the following combo:
ATI P1SC Procharger
SDCE 8 RIB set to 14 psi @6600 RPMs
Front mount OBX intercooler
Stock LS1 block bored to 3.905
New LS1 stock crank
Lunati LAE1 rods
ARP main studs
ARP head bolts
Diamond forged dished pistons
02 LS6 cam and springs
hardened pushrods
Stock heads w/GM head gaskets
LS6 intake
Ported throttle body
F.A.S.T. fuel rails
SVO 42 pound injectors
255lph in tank fuel pump
Hooker Long tube 1-3/4” headers with off road Y-pipe
Hooker 3”catback
NGK TR6 sparkplugs
MSD 8.8 wires
I made 606 rwhp and 524rwtq through a Moser 12 bolt with 3:73s
does this sound about right?
ATI P1SC Procharger
SDCE 8 RIB set to 14 psi @6600 RPMs
Front mount OBX intercooler
Stock LS1 block bored to 3.905
New LS1 stock crank
Lunati LAE1 rods
ARP main studs
ARP head bolts
Diamond forged dished pistons
02 LS6 cam and springs
hardened pushrods
Stock heads w/GM head gaskets
LS6 intake
Ported throttle body
F.A.S.T. fuel rails
SVO 42 pound injectors
255lph in tank fuel pump
Hooker Long tube 1-3/4” headers with off road Y-pipe
Hooker 3”catback
NGK TR6 sparkplugs
MSD 8.8 wires
I made 606 rwhp and 524rwtq through a Moser 12 bolt with 3:73s
does this sound about right?
Last edited by Spdmn75; 02-09-2006 at 08:11 AM.
#5
Nice numbers...
Man... I only got 533 out of my 42# injectors and I was at 109% Duty Cycle, swapped to 60lbers while still on the dyno and went back to tuning.
Be careful with the 42s!
Man... I only got 533 out of my 42# injectors and I was at 109% Duty Cycle, swapped to 60lbers while still on the dyno and went back to tuning.
Be careful with the 42s!
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#10
Centrifical superchargers put out X amount of airflow. A 346 ci engine isn't going to require as much airflow as a 382 ci to make boost. Othyer variables would be better flowing heads, cams, etc. The use of a stock crank keeping the 346 ci, plus the use of a LS6 cam, and stock heads, would attibute to this P-1SC putting out good boost. I am surprised that it made 14 psi, the SDCE assembly is more than likely responsible for it.
As everyone has mentioned, please jump up to 60lb injectors before something bad happens to your engine. Your 42lb'ers have to be seriously maxxed out. Bob
As everyone has mentioned, please jump up to 60lb injectors before something bad happens to your engine. Your 42lb'ers have to be seriously maxxed out. Bob
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Originally Posted by Spdmn75
Thanks for the info guys.
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Originally Posted by Spdmn75
How much work would the tune be from 42 to 60s?
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12.5:1 on the dyno will easily lean out to 13:1 or leaner on the street.
car probably runs good though right? a4 or m6?
impressive numbers, my goal is to over 600 to the tire too. Need mo booooooooost!
car probably runs good though right? a4 or m6?
impressive numbers, my goal is to over 600 to the tire too. Need mo booooooooost!