72 Chevelle LY6 Cam Only Dyno #'s
#1
72 Chevelle LY6 Cam Only Dyno #'s
I got the car dyno tuned at Speed Inc. last month and wanted to share the results. This was by no means a cheap build, but I was cost conscious and was patient to get the best deals possible. The original plan was to use and LS2 out of a TBSS, but a classifieds scammer scrapped that idea. I settled on a 2007 LY6 out of a rear ended 2500HD.
25k Mile LY6 with stock 823 heads.
SI5 cam (231/237 .589 .595 112)
Patriot Gold's
L76 intake and rail
LS7 Injectors
LS2 Throttle body
Edelbrock 1 7/8" Headers
TKO 600
12 Bolt 3.31 Posi
25k Mile LY6 with stock 823 heads.
SI5 cam (231/237 .589 .595 112)
Patriot Gold's
L76 intake and rail
LS7 Injectors
LS2 Throttle body
Edelbrock 1 7/8" Headers
TKO 600
12 Bolt 3.31 Posi
#6
TECH Fanatic
iTrader: (24)
specs on the cam??
Just wondering, cause I had a 6.0L(LY6 crank rods and pistons in a 06 GMPP block) with unported L92's, MS4 cam and a GMPP unported intake, my car dynoed 458 to the wheels be 4.10 gears...
now with mild port L92's, custom 242/246 cam, same short block I am making 500+ at the tire...
Just throwing some Idea's out there for future plans!! nice clean build by the way!!
Just wondering, cause I had a 6.0L(LY6 crank rods and pistons in a 06 GMPP block) with unported L92's, MS4 cam and a GMPP unported intake, my car dynoed 458 to the wheels be 4.10 gears...
now with mild port L92's, custom 242/246 cam, same short block I am making 500+ at the tire...
Just throwing some Idea's out there for future plans!! nice clean build by the way!!
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#16
Are you using the factory radiator? If so, what hoses are you running? Are you using the Kwik swap bracket for the alternator?
I am thinking about doing a carbed ly6 mated to a t56 in my 69 Camaro and I am making sure that I have all the pieces before starting.
Thanks,
Chris
I am thinking about doing a carbed ly6 mated to a t56 in my 69 Camaro and I am making sure that I have all the pieces before starting.
Thanks,
Chris
#17
Are you using the factory radiator? If so, what hoses are you running? Are you using the Kwik swap bracket for the alternator?
I am thinking about doing a carbed ly6 mated to a t56 in my 69 Camaro and I am making sure that I have all the pieces before starting.
Thanks,
Chris
I am thinking about doing a carbed ly6 mated to a t56 in my 69 Camaro and I am making sure that I have all the pieces before starting.
Thanks,
Chris
the alt bracket is stock LY6. Pretty sure it wont work on an F-body as I have about 1/2 inch clearance on my A-body.
Hope this helps.
#18
thanks,
Jim
Last edited by Jimbo1367; 04-17-2010 at 09:27 AM. Reason: misspell
#20
Sweet build man. I was thinking about doing the same swap for my 69 camaro. I thought with 420RWHP it would have a bit more trap speed though. How many passes did you get to make??? Trying to justify the swap cause it looks like my current combo 400sbc makes similar power. How is the fuel mileage??