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08-27-2006, 05:11 PM
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#1
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Join Date: Mar 2006
Location: sayreville nj
Posts: 2,175
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finding a v6 cam = not easy
god dam ive benn looking at cams all day long,and i cant find anything with high lift and lil overlap for the 3.4,all the cams that are good for turboing have a rev range of like 800-4,800 tops and that cam only has .420 lift int/ex.
ive tried isky/comp cams/cranecams
u guys know of anyone else that makes cams for the 60* motors
this is the cam i had in the original na motor
but no way in hell would this be a good turbo cam
Valve Setting: Intake .022 Exhaust .022 HOT
Lift: Intake @Cam 3334 @Valve 500 All Lifts are based
on zero lash and theoretical rocker arm ratios.
Exhaust @ Cam 3468 @Valve 520
Rocker Arm Ratio 1.5
Cam Timing: TAPPET @.014
Lift: Opens Closes ADV Duration
Intake 43 BTDC 87 ABDC 310 °
Exhaust 92 BBDC 48 ATDC 320 °
Cam Timing: TAPPET @.050
Lift: Opens Closes Max Lift Duration
Intake 17 BTDC 51 ABDC 107 248 °
Exhaust 66 BBDC 12 ATDC 117 258 °
__________________
#1 1989 RS - 3.0L V6 11.0-1 CR, LIGHTENED CRANK,J.E FORGED PISTONS, CUSTOM 280/284 .575/.575 116LSA ROLLER CAM, PORTED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ BW S475,AW INTERCOOLER,METHANOL INJECTION, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,TWIN WALBORO 255'S & 83# INJECTORS
268 rwhp & 367.6 ftlbs @ 10 psi 3.1l
12.30's @ 112 3.1L @ 9 psi
??.?? @ ???? 3.0L @ 18 PSI
Last edited by project89; 08-27-2006 at 05:15 PM.
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08-27-2006, 06:37 PM
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#2
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Mr Fantastic
Join Date: Aug 2004
Location: West Milford NJ
Posts: 7,917
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__________________
Matt

B18B1 FTW
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08-27-2006, 06:46 PM
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#3
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13 Second Club
Join Date: Oct 2004
Location: Netcong, NJ
Posts: 5,799
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Another reason for LS1. Or at least go with a 305. At least there is aftermarket parts for it.
__________________
2019 Toyota Tacoma TRD Pro ... M6, Voodoo Blue Fun Machine
1987 Pontiac Trans Am ... 305 TPI, T5, Project Car
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08-27-2006, 07:34 PM
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#4
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Join Date: Sep 2004
Location: Wayne, NJ
Posts: 2,131
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305 = crap
and why not go to crane or comp cam and ask them to do a custom one???
__________________
STROKIN' IT SINCE 09/03/06
2008 G8 GT Ignition Orange - New Era OTR intake, PM-FL Axle Back, SuperChips Cortex Tune
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08-27-2006, 07:36 PM
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#5
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Join Date: Aug 2004
Location: Somerset County
Posts: 5,559
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 custom is the way to go...and only slightly more expensive
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1999 Corvette FRC
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08-27-2006, 07:37 PM
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#6
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8 Second Club
Join Date: Nov 2005
Location: PA
Posts: 156
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Quote:
Originally Posted by misterjuice
305 = crap
and why not go to crane or comp cam and ask them to do a custom one???
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x2 I would check on a custom grind. that way you get what you want.
__________________
Just a street driven small block with a little spray 
7.87 @ 174 on 275 radials
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08-27-2006, 10:33 PM
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#7
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NJFBOA Co-Founder
Join Date: Jul 2004
Location: All up in your kool aid!
Posts: 12,235
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how about jsut go the easy route, call up compcams techline. give them the specs on your motor and they will help you pick the specs you need in a cam to match it. takes about an hour and the custom grinds only cost like $30 more than the off the shelf grinds. they even assign it a part number so that you can reorder it or have it cut for your friends in the future.
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08-27-2006, 10:46 PM
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#8
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Join Date: Mar 2006
Location: sayreville nj
Posts: 2,175
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Quote:
Originally Posted by NJSPEEDER
how about jsut go the easy route, call up compcams techline. give them the specs on your motor and they will help you pick the specs you need in a cam to match it. takes about an hour and the custom grinds only cost like $30 more than the off the shelf grinds. they even assign it a part number so that you can reorder it or have it cut for your friends in the future.
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didnt relize it wouldnt be just a lil mor eexspensive then an off the shelf cam,though i already sent in a cam recomendation card online today,so ill have to wait till i get an email back and see what they say
__________________
#1 1989 RS - 3.0L V6 11.0-1 CR, LIGHTENED CRANK,J.E FORGED PISTONS, CUSTOM 280/284 .575/.575 116LSA ROLLER CAM, PORTED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ BW S475,AW INTERCOOLER,METHANOL INJECTION, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,TWIN WALBORO 255'S & 83# INJECTORS
268 rwhp & 367.6 ftlbs @ 10 psi 3.1l
12.30's @ 112 3.1L @ 9 psi
??.?? @ ???? 3.0L @ 18 PSI
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08-28-2006, 03:47 AM
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#9
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2007 Member of the Year
Join Date: Oct 2004
Location: Seabrook, TX
Posts: 14,281
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change the title because 3.8 cams are easy as all living **** to find
__________________
WF=DF
Kommandant of the ACL (Anti Canadian League)
Quote:
Originally Posted by LTb1ow
Junk the pos, spend the money on beer, acquire headache.
Same result cept this headache doesnt last months.
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08-28-2006, 11:54 AM
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#10
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Co-Founder / Site Admin
Join Date: Jul 2004
Location: Ewing, NJ
Posts: 22,476
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60* cams are just as, if not more plentiful than 90* cams. Just finding the right one can be tricky, because most of the performance cams out there for them are based on a "balls to the wall" N/A setup.
Dave, another vote for custom grind. The guys at comp should take care of you.
- Justin
__________________
1999 Camry - Beigemobile DD
2002 Suburban - Wife's DD
2004 Grand Cherokee - Not running / Project / Selling?
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08-28-2006, 04:03 PM
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#11
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Join Date: Mar 2006
Location: sayreville nj
Posts: 2,175
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Quote:
Originally Posted by Tru2Chevy
60* cams are just as, if not more plentiful than 90* cams. Just finding the right one can be tricky, because most of the performance cams out there for them are based on a "balls to the wall" N/A setup.
Dave, another vote for custom grind. The guys at comp should take care of you.
- Justin
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yep most of them are mechanical hi compression n/a cams,the 2 they have that would work ok with a turbo have no rev range,and not much more lift then the stock 3.4 cam.
yeah im still waiting to hear back from them to see what they recomend if i dont hear anything by tom afternoon im just gonna give them a call.
the cam i had for my old na setup would be perfect if it wasnt for the amount of ex duration it has
__________________
#1 1989 RS - 3.0L V6 11.0-1 CR, LIGHTENED CRANK,J.E FORGED PISTONS, CUSTOM 280/284 .575/.575 116LSA ROLLER CAM, PORTED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ BW S475,AW INTERCOOLER,METHANOL INJECTION, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,TWIN WALBORO 255'S & 83# INJECTORS
268 rwhp & 367.6 ftlbs @ 10 psi 3.1l
12.30's @ 112 3.1L @ 9 psi
??.?? @ ???? 3.0L @ 18 PSI
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08-30-2006, 12:20 AM
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#12
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Join Date: Mar 2006
Location: sayreville nj
Posts: 2,175
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crane recomended this cam,but for some reason i still think it has to much duration on the ex side
290 int./300 exh.
228 int./238 exh@.050
0.460 int./0.480 exh. lift
Lobe Separation (degrees): 112
rpm range of 2,000-5,000
off the shelf race cam for 60* motor
prolly gonna idle like ****
still havent heard back from comp cams
__________________
#1 1989 RS - 3.0L V6 11.0-1 CR, LIGHTENED CRANK,J.E FORGED PISTONS, CUSTOM 280/284 .575/.575 116LSA ROLLER CAM, PORTED HEADS, PORTED INTAKE,CUSTOM TURBO KIT W/ BW S475,AW INTERCOOLER,METHANOL INJECTION, TCI STREETFIGHTER 700R4 W/ TCI 4,500 STALL,TWIN WALBORO 255'S & 83# INJECTORS
268 rwhp & 367.6 ftlbs @ 10 psi 3.1l
12.30's @ 112 3.1L @ 9 psi
??.?? @ ???? 3.0L @ 18 PSI
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