PRC Street $849 Heads DYNO RESULTS
02-12-2006, 01:41 AM
#82
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Originally Posted by NeverT00fast
Final numbers. First run is untuned and the final run.
Special thanks to Carmen at Vette Doctors for working his magic on tuning this badboy. Before the tune, the car was barely idling but now it's very smooth. It still bucks under 1500rpm, but that's just the nature of a cam like this size.
Special thanks to Carmen at Vette Doctors for working his magic on tuning this badboy. Before the tune, the car was barely idling but now it's very smooth. It still bucks under 1500rpm, but that's just the nature of a cam like this size.
Then we will see how they like a little happy gas as well. 
02-15-2006, 08:39 PM
#84
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I just got mine, Im bolting them on now. Well actually I stopped for the night and am installing a six pack of Shiner Bock. 
Should have it fired up by Friday sometimes.....
Should have it fired up by Friday sometimes.....
02-16-2006, 09:38 AM
#85
All backorders are filled on LS6 heads & I have a few sets ready to go!
Call or IM for info!
Call or IM for info!
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Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
02-19-2006, 06:44 PM
#90
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I drove the car for the first time today.... It defintely did NOT lose any low end and feels like it gained some power across the board. Hard to tell how much yet, and again the car defintely has some tune issues now, Id bet its running on the lean side with the new heads. Unfortunately it will be at least a week before Im able to get it to the dyno for a pretune pull....then a little tune work with EFILive and Ill dyno it again then spray a 125rwhp shot for the last pull.
02-20-2006, 11:12 PM
#92
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defintely some promising look heads...and to think I was going to pay $1600 for a pair of heads...
any numbers w/ the Torquer V2 cam and full bolt ons?
Chad
any numbers w/ the Torquer V2 cam and full bolt ons?
Chad
02-21-2006, 03:47 PM
#94
They are 64cc chambers They would work fine on a LQ9
They would work fine on a LQ9
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Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
02-24-2006, 07:15 AM
#96
Launching!
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Just got off the dyno, Torquer 2 and PRCs we made 412/370 with the cutout open. I am a little dissapointed, but we have a few bugs to work out of it so we could see a 420.Motor was pretty heat soaked too as we made 12 runs at least. I will post a graph up later today to show the weirdness of the torque curve, it dips pretty hard at 2500 and then pulls strong after that, starting the run at 2000 rpms.
No sure but this dyno (dynojet) seems to be either reading 20 hp lower than what everyone else gets per the same mods, or some people post up skewed numbers for advertising/ bragging,(no offense) not sure on that one but we spend 12 hours on my car with part throttle and WOT tuning to get it right starting with SD tuning. I will post graph later
No sure but this dyno (dynojet) seems to be either reading 20 hp lower than what everyone else gets per the same mods, or some people post up skewed numbers for advertising/ bragging,(no offense) not sure on that one but we spend 12 hours on my car with part throttle and WOT tuning to get it right starting with SD tuning. I will post graph later
02-24-2006, 11:20 AM
#97
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Originally Posted by 954RR
Just got off the dyno, Torquer 2 and PRCs we made 412/370 with the cutout open. I am a little dissapointed...
No sure but this dyno (dynojet) seems to be either reading 20 hp lower than what everyone else gets per the same mods...
No sure but this dyno (dynojet) seems to be either reading 20 hp lower than what everyone else gets per the same mods...
I'm looking at the 233/239 .59x/.610 112+4 (among others), and expect better numbers, like 400+ rwtq. But i'll be adding a new intake along with the heads and cam. The last dyno I ran was 345 rwtq, and I'm hoping to generate 400+ rwtq. (All Mustang dyno numbers) Since that dyno run I've added 4.10 gears.
02-24-2006, 03:39 PM
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