T O P I C R E V I E W
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4.6 EATIN GM'S
Member # 1633
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posted
I AM BUILDING A 4.6 2V AND I BUILT THE BOTTOM END. COBRA STEEL CRANK, BILLET FLY WHEEL,MANLEY H BEAM RODS,JE FORGED PISTONS,PORTED AND POLISHED HEADS, VALVES,SPRINGS,ARP BOLTS AND STUDS ALL THROUGH IT. SO IT SHOULD BE BULLIT PROOF BUT I DONT KNOW WHAT SIZE CAMS IM GOING TO RUN. IM TRYING TO SEE WHAT OTHER PEOPLE R RUNNING BEFORE I BUY CAMS.I ALSO PLAN ON RUNNIN LIKE A 100 SHOT ON TOP OF THIS. IF ANYONE HAS SOME INPUT ON WHAT THEY HAVE DONE OR KNOWS ABOUT THESE MOTORS IT WOULD BE APPRIECIATED.
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Threesixes
Member # 1408
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posted
I dont know what cams you should get, but I know if I had that setup, I'd be running more than a 100 shot.
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99gt-UJSTLST
Member # 584
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posted
I have the same set up
I had my cams reground for set up blower wich will pump out 18psi
email keith at Tangg96@aol.com he does alot of 4.6 builds and he can help you with the right cam for you car
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4.6 EATIN GM'S
Member # 1633
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posted
KNOW WILL 10.1 COMPRESSION BE TOO HIGH FOR A BLOWER OR NOS BETTER FOR MY APPLICATION
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99gt-UJSTLST
Member # 584
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posted
quote: Originally posted by 4.6 EATIN GM'S: KNOW WILL 10.1 COMPRESSION BE TOO HIGH FOR A BLOWER OR NOS BETTER FOR MY APPLICATION
you can go bower just cant push to much boost
I would say stay with NOS if your comp is that high
i lowerd mine to 8.5:1 but I new I wanted to run up to 25psi at some point for know im goin to stay at about 16-18 not sure how much my novi will push with the current set up but it should be more on the 18psi side
hopeing 18 will be enough to push what wicked 281 is pushing to the ground
but will see in about a month when I dynoe it
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Manny
Member # 23
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posted
quote: Originally posted by 99gt-UJSTLST: I have the same set up
I had my cams reground for set up blower wich will pump out 18psi
email keith at Tangg96@aol.com he does alot of 4.6 builds and he can help you with the right cam for you car
If you dont mind me asking, how much would a combo like yours be?
also, is it possible to put that kind of combo in a automatic? [ August 05, 2002, 07:25 PM: Message edited by: Manny ]
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99gt-UJSTLST
Member # 584
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posted
well let me see novi2000rr $3300 fastrack intercooler $1300 short block $3500 heads with cams, valve springs, valves and port work $1500 bullit intake $1000 canton 7QT oil pan $300 oil cooler $60 clutch spec stage IV $325 accu fab thottle body $325 50# injectors $500 fuel system $1200 BBK long tubes jet coated $420 pro chamber off road H $250 and labor well saved on that did it all my self
about 15g's so far and the price of the car was 20k when i bought it new
so yea I could of bought a 03 cobra with what I have spent but It would not even come close to what my 2valve will do when Im done
about your automatic well it would have to go you would have to get a lentech couse the auto can only handle about 400rwhp max before it breaks on you
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4.6 EATIN GM'S
Member # 1633
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posted
i started to build my motor last year and parts were more expensive then.now parts are a little bit cheaper. i am probbally into the motor about $7000 so far i still have to pay labor and buy cams,oil pan,head studs,mass air meter and injectors.
these mptors r expensive to build but hopefully the out come will be good.
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Manny
Member # 23
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posted
what kind of numbers will u be looking at when your done?
numbers on all motor?
and numbers with the s/c?
Thanks [ August 05, 2002, 09:57 PM: Message edited by: Manny ]
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99gt-UJSTLST
Member # 584
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posted
quote: Originally posted by Manny: what kind of numbers will u be looking at when your done?
numbers on all motor?
and numbers with the s/c?
Thanks
my self with the blower im hopeing 600+ rwhp
i dont know about what it would NA but I would say around 320rwhp or so [ August 05, 2002, 10:31 PM: Message edited by: 99gt-UJSTLST ]
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