VRX5 Cam only
VRX5 Cam only Hello everyone. I've been meaning to make a thread about my car and how it did on the dyno. I installed the cam in May, got it tuned and just got to a dyno day in August.
Car made a best run of 415.08 rwhp / 384.71 rwtq
Car info:
02 6spd, stock 3.42 gears
Vengeance Racing VRX5 Cam (Big thanks to Ron!)
SLP UDP
Unported Fast 90/ NW 90
LPP 1 3/4" headers / TSP TD with sweet thunders
Monster level 3 with lightweight flywheel
Dyno graph:
Idle/rev vid:
http://www.fquick.com/videos/Cammed_SS_idle___rev/9728
Dyno vid:
http://www.fquick.com/videos/Cammed_Ls1/9741
Thanks for looking.
Car made a best run of 415.08 rwhp / 384.71 rwtq
Car info:
02 6spd, stock 3.42 gears
Vengeance Racing VRX5 Cam (Big thanks to Ron!)
SLP UDP
Unported Fast 90/ NW 90
LPP 1 3/4" headers / TSP TD with sweet thunders
Monster level 3 with lightweight flywheel
Dyno graph:
Idle/rev vid:
http://www.fquick.com/videos/Cammed_SS_idle___rev/9728
Dyno vid:
http://www.fquick.com/videos/Cammed_Ls1/9741
Thanks for looking.
NICE results Shiv!!!
Venom we have installed the 102mm on cam only cars using 92 and 96mm TBs with EXCELLENT results. I would expect 25rwhp from our ported version on the combo above.
Venom we have installed the 102mm on cam only cars using 92 and 96mm TBs with EXCELLENT results. I would expect 25rwhp from our ported version on the combo above.
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I picked up a set of 799s dirt cheap that ill eventually have TEA port. I also want to go to 1 7/8" primaries next year and maybe even the Fast 102. Depends all on funds lol.
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so a non ported 92 to a ported 102 on a CAM ONLY car is going to gain 25rwhp?
so the port job is worth 17rwhp on a cam only car...
please explain more i am a little stumped over here...
TECH Enthusiast
Joined: Jun 2010
Posts: 611
Likes: 0
From: Illinois
chrs1313, i think what Ron is saying, and i can definitely be wrong, is they took a stock ls1, threw the VRX5 cam into it, dyno'd it to get a "baseline" and then took the throttle body and intake and redyno'd it and saw 25 rwhp. just my assumption but i could still be wrong....i'd like to see more dyno's using the vrx5 cam because i'm planning to buy one.
Thats awesome Ron but I'm sure your ported version is a lot better than stock version..
What do expect from unported 102mm?
Chris, I was referring to a stock LS6 intake Vs a ported 102mm intake with a smaller diameter 92 or 96mm TB.... The comment was made that a 102 was possibly too big for a cam only application and I was stating that wasnt the case...
Sorry for the confusion
Sorry for the confusion
you have posted back to back dyno graphs on heads cam ls1s and only pulled 8 more rwhp going from a 92 ported to a 102 ported...
so a non ported 92 to a ported 102 on a CAM ONLY car is going to gain 25rwhp?
so the port job is worth 17rwhp on a cam only car...
please explain more i am a little stumped over here...
so a non ported 92 to a ported 102 on a CAM ONLY car is going to gain 25rwhp?
so the port job is worth 17rwhp on a cam only car...
please explain more i am a little stumped over here...
I did a very mild port on mine and picked up over 25rwhp from a ls1 to Fast 90/90 with tune
(made 25rwhp more on drag radials with cutous closed, they were open with the ls1 and on street tires)
(made 25rwhp more on drag radials with cutous closed, they were open with the ls1 and on street tires)
