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Thinking about going with this cam (highlighted rows). XFI lobes and ground on a 115+1 lsa. Combo is a 6 liter (LQ9) (364ci, 10:1 compression, stock 317 heads, T6 B/W S475 w/96mm turbine 1.32ar). Using the stock 1.7 rockers.
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Basically a 230/230 .613/.605 115+1 lsa custom grind. -
Here is the info on the heads
Stock 317 cylinder heads:
72cc heads (2.00/1.55 valves)
Cylinder Head Flow:
Lift......Int...........Exh
.100" ..64.8........53.3
.200"..142.1.......111.6
.300"..204.3.......146.8
.400"..233.5.......164.9
.500"..250.0.......174.2
.550"..251.2.......181.2
.600"..253.0.......184.4
Test bore = 4.030"
Exhaust tested without pipe.Comment
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that seems awfully violent for a turbo app, but i think i'm behind the times.pinto gt with wood trimComment
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Another option might be the ZR1, LS9 cam(211/230 .558/.552 122.5) which is around $110-$130.
It seems to work very well in the 6.2's, but then again that is probably due to the L92's.
The cam is a 3 bolt design, so you will probably need one of these as well...
You should be able to get everything above for < price of a custom grind too.
Just a thought...Last edited by stangin4lyfe; 11-09-2011, 04:37 PM.Comment
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My LQ9 is a 3 bolt setup. Problem is the LS9 cam doesn't come highly regarded with non-rectangle ports nor turbo cars. Supposedly the grind is better suited for the blower cars then turbo. I'm trading straight up for my Tsunami, this should be a lot better then that (235/240 648"/609",111)Originally posted by stangin4lyfeComment
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Look at the dirt post on my build thread ( link in sig). I am thinking about going to something different. Let me know if you are interestedComment
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FYI I'm thinking about going to something different because with me only running single digit boost levels I think this can is better suited for more boostComment
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how much you looking to sell it for? it seems very similar to what i am going with. since i am trading straight up i might go with the 230/230 cause it's a pita to sell but i'd like to know what you want for it.Comment
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Seems a little big, but should work okay.Comment
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Let me look at yours when I get home. I'm thinking of going to something more NA type set up. John has a NA cam that madd more HP on less boost ( I know there are other factors but we have the same setup except the cam)Comment
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Bad choice for a turbo, to much exhaust duration. Exhaust prs is almost double intake prs in turbo cars. More exhaust duration/lift allows for reversion. Great supercharger cam.Originally posted by stangin4lyfe View PostAnother option might be the ZR1, LS9 cam(211/230 .558/.552 122.5) which is around $110-$130.
It seems to work very well in the 6.2's, but then again that is probably due to the L92's.
The cam is a 3 bolt design, so you will probably need one of these as well...
You should be able to get everything above for < price of a custom grind too.
Just a thought...
I would agree with most seems like a lot for a street/strip car but then so is the s475. Ill alude back to my previous statement. Its easy to get sucked in and soon you'll be running methanol and an AWIC with big stuff 3. What happened to 600hp ?89 dove grey lx, turbo blowthroughComment
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Know nothing about LS engines
But If I where you I would look into a custom cam
G/LComment
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planning to run meth injection but a2a intercooler, it is a slippery slope!Originally posted by turbos66coupe View PostComment
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Why not run what you have?Comment
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