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LS7 - D1SC - 150 Shot - Cam Selection ?

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Old 04-26-2007, 12:34 PM
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Default LS7 - D1SC - 150 Shot - Cam Selection ?

43X ci (Oliver Billet Rods, JE Pistons, Lunati Crank)
Procharger D1SC - 8 rib
150 Shot
FAST 90/90
CNC Heads (Opened up)

What cam for that setup?

Please dont post this



-Wade
Old 04-26-2007, 12:40 PM
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Not to be a smart ***, but I would be more worried about the intake manifold. I honestly don't think it will live for long with that combination of pressure's. I have been wrong before, and I will be wrong again. Just MHO.
Old 04-26-2007, 12:48 PM
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is this an LS7 motor? i thought the FAST 90 didnt work on LS7 heads?
Old 04-26-2007, 12:52 PM
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You might want to step up that headunit, I don't think the D1SC flows optimally for a 430+CI engine.
Old 04-26-2007, 01:05 PM
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Originally Posted by SSilverSSurfer
is this an LS7 motor? i thought the FAST 90 didnt work on LS7 heads?
Not LS7 Heads.
Old 04-26-2007, 01:06 PM
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Originally Posted by Stang's Bane
Not to be a smart ***, but I would be more worried about the intake manifold. I honestly don't think it will live for long with that combination of pressure's. I have been wrong before, and I will be wrong again. Just MHO.
It has lived for 4 years with a P1 + 100 Shot combo. STOCK bottom end. This car only sees 116-120 race gas.
Old 04-26-2007, 01:07 PM
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Originally Posted by Grimes
You might want to step up that headunit, I don't think the D1SC flows optimally for a 430+CI engine.

It made 610 with the P1SC, the D1 should be fine.
Old 04-26-2007, 01:21 PM
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Whats your compression, this is very important!
Old 04-26-2007, 04:04 PM
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230-240-117 should do fine
Old 04-26-2007, 04:55 PM
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Originally Posted by Ferocity02
Whats your compression, this is very important!
9:1 Compression
Old 04-26-2007, 05:04 PM
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Do you have to get a new head unit? If so why not just step up to a rather large one F1C, F1R, F2, or F2R?
Old 04-26-2007, 05:06 PM
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Er... not much LS7 about this motor... lol...

I was about to post "BOOOOM!!!"

But seeing you are in boost and have nitrous I would keep the overlap at 0 or below. Any reversion is playing with fire... literally.
Old 04-26-2007, 05:31 PM
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hahahah come on dude, that headunit is WAY to small..you understand with ported l92's and l76 manifold with a blower cam around 238/238 .600/.600 on a 112 lsa will make well over 500 rwhp. Get a larger blower, screw the nitrous and make like mid 800's on pump gas at the wheels Would probably make more power than you could handle; but would be a BADASS setup I have always liked the Ati/prochargers that f1r would be a beast on this setup.
Old 04-27-2007, 05:09 PM
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Originally Posted by 98darkbird
hahahah come on dude, that headunit is WAY to small..you understand with ported l92's and l76 manifold with a blower cam around 238/238 .600/.600 on a 112 lsa will make well over 500 rwhp. Get a larger blower, screw the nitrous and make like mid 800's on pump gas at the wheels Would probably make more power than you could handle; but would be a BADASS setup I have always liked the Ati/prochargers that f1r would be a beast on this setup.

Im pulling an F1 Cogged setup off a mustang to put the F2 on. The F2 is just sitting on the floor.

Maybe I should. But were actually doing this on a budget. I picked up the block for a grand.
Old 04-27-2007, 05:11 PM
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Originally Posted by 98darkbird
Get a larger blower, screw the nitrous and make like mid 800's on pump gas at the wheels
This car ONLY sees race gas. Why do you think it still lives on the stock bottom end and has been HEALTHY for so long?
Old 04-27-2007, 07:16 PM
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Originally Posted by vtanju
230-240-117 should do fine
do you have a factual information to back up your pick in camshafts??
sounds like you just made it up to me.
Old 04-29-2007, 12:15 PM
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Originally Posted by cracker
43X ci (Oliver Billet Rods, JE Pistons, Lunati Crank)
Procharger D1SC - 8 rib
150 Shot
FAST 90/90
CNC Heads (Opened up)

What cam for that setup?

Please dont post this



-Wade
242/248 .624/.624 115+3 is a great place to start.
Old 05-02-2007, 02:40 PM
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Originally Posted by RyneZ06
do you have a factual information to back up your pick in camshafts??
sounds like you just made it up to me.

hi, before i made this cam suggestion we had no idea of the compression ratio, but now we know that its 9:1, anyhow his engine is 43X supercharged and 150shot nitrous, so we should keep the LSA wide, dont need as much an intake duration but need some exhaust duration to gasses out. if he was not using NOS i would suggest a different cam, but he is using 150shot on a supercharged engine, we dont have too much info on his exact setup, so i thing this would be a decent cam, and it would idle nice as well. just my opinion.




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