Its cam time
ONE OTHER THING I WAS LOOKING INTO WAS THE "LSA" NUMBER ON THE CAMS... IVE RESEARCHED AND NOTICED THAT THE STOCK CAM I HAVE HAS A 116LSA. IVE BEEN TOLD THAT THE BEST FOR THE LS1 IS 112LSA. IS THIS TRUE AND WHAT DOES THIS LSA NUMBER REPRESENT?
STOCK CAM : 202/210 int/exh @ 0.05" duration
0.496" / 0.496" int/exh lift
116 LSA
CAM I HAVE IN MIND "SO FAR" : 243/251 int/exh Lift Int. .624 Exh. .624 LSA 114° BY COMP CAMS
And with a cam that big although Im sure there are people who drive cams like that on the street, to most people that is not a DD cam that you will wanna drive everyday.
ONE OTHER THING I WAS LOOKING INTO WAS THE "LSA" NUMBER ON THE CAMS... IVE RESEARCHED AND NOTICED THAT THE STOCK CAM I HAVE HAS A 116LSA. IVE BEEN TOLD THAT THE BEST FOR THE LS1 IS 112LSA. IS THIS TRUE AND WHAT DOES THIS LSA NUMBER REPRESENT?
STOCK CAM : 202/210 int/exh @ 0.05" duration
0.496" / 0.496" int/exh lift
116 LSA
CAM I HAVE IN MIND "SO FAR" : 243/251 int/exh Lift Int. .624 Exh. .624 LSA 114° BY COMP CAMS
theres no need to yell here. number one, that cam is wayyyy to big and your car will fall on its face when you punch it. number two. be descriptive, how much power are you looking for. number three, you will need more than a cam, heads are recommended, and a stall is definitly needed. number four, lsa is up to you and what you want out of it. 112 is a recommended lsa but again its up to what you want.
for example if you want a car with 420rwhp then buy a set of heads, (stage 2 5.3 heads or stage 2 ls6 heads) and match them with a 224/224 583" lift cam or a 228/228 583'' lift cam. this will get you there. with cams the biggest cam is not the best. that cam you are looking at is more for stroked motors with larger displacement, and that cam will have horrible driveabilty issues. the 228 seires cam is excellent driveabilty with nice increase in power. if 420rwhp is not enough for you then buy a set of heads and go turbo.
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CAM - Duration: 228 Intake/232 Exhaust on a 112LSA at .050 Inch Lift //Lift: .600" Intake/.600" Exhaust
HEADS - LS1 Patriot LS6 "Style" 5.7L Stage II Heads
Available with 59cc or 64cc chambers and/or 2.02" or 2.055" Intake Valve size.
IS THIS CC AND INTAKE VALVE SIZE JUST A PREFERANCE? AND WITH THESE HEADS AM I GONNA NEED NEW INNERS CUZ IM SURE I CANT USE THE STOCK RODS AND SPRINGS AND ALL THAT?
INTAKE MANIFOLD / TB - GM Performance LS6 Intake Manifold / 85MMTB
LONG TUBES - Pacesetter 1-3/4" Long Tube Headers (w/emissions)
for example if you want a car with 420rwhp then buy a set of heads, (stage 2 5.3 heads or stage 2 ls6 heads) and match them with a 224/224 583" lift cam or a 228/228 583'' lift cam. this will get you there. with cams the biggest cam is not the best. that cam you are looking at is more for stroked motors with larger displacement, and that cam will have horrible driveabilty issues. the 228 seires cam is excellent driveabilty with nice increase in power. if 420rwhp is not enough for you then buy a set of heads and go turbo.
Last edited by WS6_NC88; Nov 1, 2011 at 09:45 PM.
The Best V8 Stories One Small Block at Time
ok looks like you chose the streetsweeper cam. ok good choice.
yes the heads will need new internals. re-using the rods and springs is asking for valvetrain failure.
go here--http://www.texas-speed.com/c-47-cylinder-heads.aspx
pick a set of heads. if you want the stage 2 5.3 ( to answer your next question yes they will fit), just buy them from texas speed and they will come fully assembled. next buy a ls6 oil pump, can be found on this same site, buy a st of comp lifters, also found on this site, and buy an ls2 timing chain. also found on this site. next push rods. 7.4 length and yes also on this site. you will need all these things. texas speed offers heads and cam packages, where you select a cam and a set of heads and they will throw in rods and an oil pump and timing chain and its cheaper than buying seperate. all you would need after is lifters. only thing is they dont offer the streetsweeper cam in the package, but youd be happy with a 228/228 on 112 lsa, which is an option for the package. trust me. oh and dont forget gaskets. i recommend roller rockers (harland sharp or yella terra 1.7 ratio only) but its up to you.
A nice set of heads with a crap cam will make a killer setup. A nice cam with a crap set of heads will make a crap set up.
ls6 heads
Ok looks like you chose the streetsweeper cam. Ok good choice.
Yes the heads will need new internals. Re-using the rods and springs is asking for valvetrain failure.
Go here--http://www.texas-speed.com/c-47-cylinder-heads.aspx
pick a set of heads. If you want the stage 2 5.3 ( to answer your next question yes they will fit), just buy them from texas speed and they will come fully assembled. Next buy a ls6 oil pump, can be found on this same site, buy a st of comp lifters, also found on this site, and buy an ls2 timing chain. Also found on this site. Next push rods. 7.4 length and yes also on this site. You will need all these things. Texas speed offers heads and cam packages, where you select a cam and a set of heads and they will throw in rods and an oil pump and timing chain and its cheaper than buying seperate. All you would need after is lifters. Only thing is they dont offer the streetsweeper cam in the package, but youd be happy with a 228/228 on 112 lsa, which is an option for the package. Trust me. Oh and dont forget gaskets. I recommend roller rockers (harland sharp or yella terra 1.7 ratio only) but its up to you.
LSX Hydraulic Roller Camshaft Kit
Includes:
The popular "StreetSweeper" Camshaft
Specs: 236*-240*-111*-.630"-.610"
PAC Racing 1518 Beehive Valve Springs
FTI Seven Degree Chromemoly Retainers
FTI Hardened Seven Degree Valve Locks
Steel Shelled Viton Valve Seals
FTI Pro-Series Hardened Pushrods
$975 with FREE shipping!
C5 - Stock shortblock - ETP 215 heads - LG headers - FAST 90
J&J Performance - Formato tune - 511 rwhp - 455 rwtq - PUMP GAS!
04 GTO M6 - Stock shortblock - ETP 215 heads - Kooks headers
Vette Doctors tune - 475 rwhp - 437 rwtq - Driven Daily!
BIG horsepower up top with more average power than any cam in this range.
The RESULTS don't lie, only our competition does!
Piston to valve clearance must be verified!
Last edited by 777; Nov 3, 2011 at 12:32 PM. Reason: Non-Sponsor Link



