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10-21-2010
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#1 |
 
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,680
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Stage III 350 Cam Project
I just finished installing big cams in my 350 (big for a 350).
SGC Stage III intakes .242 .450 SGC Stage I exhaust .228 .420 I was kind of worried at first thought maybe too much cam for 350 ci. That worry went away 2 days ago when i fired her up it sounds fast and drives like a stock Z you only notice the cams at idle. I was tuning her so i try a 2nd gear pull,yeah right that didn't go so well it spun all thru 2nd i'm on BFG DR's, i decide 3rd gear a little better but i can feel the rear end floating around i had to be very alert just in case she decided to come around on me. AFR's were very lean very high 13's some 14.0's i added 12% WOT for now to be safe. For the non believers of big cams in a 350 ci after you drive my Z you will believe. I do not feel any low end loss actually it feels faster across the board. DynoJet is better then my butt dyno,we'll see. If she runs as good as she sounds i will be one happy dude.  Gyros for everybody.  Pete
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'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage |
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10-21-2010
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#2 |
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Join Date: Jan 2004
Location: Portland, OR
Posts: 1,057
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Re: Stage III 350 Cam Project
Awesome! So it sounds like you think this is going to show a net power gain over your previous configuration - can't wait to see some dyno results.
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Robert ZR-1 Net Registry Oregon State Director 91 ZR-1 #431 Black/Black LPE 368 |
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10-21-2010
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#3 |
 
Join Date: Nov 2008
Location: Grand Rapids, MI
Posts: 384
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Re: Stage III 350 Cam Project
Love to hear a sound clip at idle!
Here comes the 10's |
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10-21-2010
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#4 |
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Join Date: Jul 2010
Location: Woodstock, Ontario, Canada
Posts: 1,275
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Re: Stage III 350 Cam Project
Whats the throttle response like in 6th gear at slower freeway speeds?
What gears are you running? Driveability success with higher duration cams is in large part due to the person who is doing the calibration. I can hardly wait for the objective data. I am in "talks" with a cam manufacturer in regards to brand new LT5 camshafts. $950 for 1 single LT5 camshaft is just craziness IMO, esp. for a flat tappet camshaft. I'm sure folks around here would be happy to have source of even blanks to release the monopoly that is currently being experienced. peace Hog |
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10-21-2010
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#5 | |
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Join Date: Jan 2004
Location: Portland, OR
Posts: 1,057
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Re: Stage III 350 Cam Project
Quote:
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Robert ZR-1 Net Registry Oregon State Director 91 ZR-1 #431 Black/Black LPE 368 |
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10-21-2010
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#6 | |
Join Date: Mar 2004
Location: Found Member
Posts: 4,346
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Re: Stage III 350 Cam Project
Way to go Pete !!!!
Quote:
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10-21-2010
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#7 | |
Join Date: Aug 2008
Location: Houston 90 Red ZR-1
Posts: 2,320
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Re: Stage III 350 Cam Project
Quote:
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10-21-2010
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#8 |
   
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,153
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Re: Stage III 350 Cam Project
X2 Video at Idle Pete
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director  91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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10-21-2010
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#9 |
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Join Date: Jun 2010
Location: back in lone pine
Posts: 591
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Re: Stage III 350 Cam Project
lets see new cams and a auto trans i forcast 10.80s
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10-21-2010
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#10 |
Join Date: Oct 2005
Location: Candy Apple...yUmMy
Posts: 1,137
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Re: Stage III 350 Cam Project
Right on......x3 for an idle sound clip vid!!! My baby 415 needs some cam action soon if I can ever come across a nice set.
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[IMG]http://i43.photobucket.com/albums/e396/ry368/Zr1launch/Goodfellas-1.gif[/IMG] Here, let me help you with your Vette...lol! [B]1991 QuAsAr BlUe Zr1 w/415 1967 Nova w/Sb2 power!!! 1991 GMC Syclone [/B][FONT=Century Gothic][COLOR=blue] [/COLOR][/FONT] |
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