494whp & 480wtq at 22psi on pump
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Joined: May 2009
Posts: 24
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From: Central Florida
494whp & 480wtq at 22psi on pump
Tuned on a Mustang dyno by our shop. We built the car for HPDE/ NASA TT so there is no Hi boost or Hi RPMs.
Basics: AMS 2.3 stroker
custom 86 mm pistons
JDM head (minor port and cleaning)
BC 280 ( they have to be degree'd)
Ferrea valve springs and retainers (stock valves)
stock U.S. intake manifold
Full-Race TS35R kit, FMIC
Prec Eng. 880cc
BLE solid lifters
thats the basics
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the first chart is 17.5 psi and the second is at 22 psi. The car is tuned for track so we did not go for peak numbers or high boost. The car makes so much power and torque so early and pulls all the way to 7400 (off the dyno chart)...
Basics: AMS 2.3 stroker
custom 86 mm pistons
JDM head (minor port and cleaning)
BC 280 ( they have to be degree'd)
Ferrea valve springs and retainers (stock valves)
stock U.S. intake manifold
Full-Race TS35R kit, FMIC
Prec Eng. 880cc
BLE solid lifters
thats the basics
[IMG]
[/IMG][IMG]
[/IMG][IMG]
[/IMG]the first chart is 17.5 psi and the second is at 22 psi. The car is tuned for track so we did not go for peak numbers or high boost. The car makes so much power and torque so early and pulls all the way to 7400 (off the dyno chart)...
Last edited by MR_3935; Jul 13, 2009 at 01:58 PM. Reason: error in pics
Thread Starter
Newbie
Joined: May 2009
Posts: 24
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From: Central Florida
We installed a sniffer in the tailpipe just for the dyno to compare to our wideband. It read close but not as smooth due to it being in the tail end of the exhaust. Our AFR is roughly 11.2-11.3 at peak torque and goes to 11.5-11.6 all the way to redline.
Holy freaking boost threshold and power band! Congrats!
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hot damn thats some good numbers for 22psi. Im doing a similar build except the stroker is manley hbeam plus with wiseco pistons n kelford cams with a skunk 2 im. What housing did you go with on the 35r n is it a t4?
Thread Starter
Newbie
Joined: May 2009
Posts: 24
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From: Central Florida
Yes its a t4 TS. Our kit has the upgraded Oliver rods, our custom 86 mm HD Wiseco pistons. Thats the only difference between ours and the standard AMS 2.3..... The BC 280 cams we are running I think dont get enough credit-- but you have to degree them, they were 7* and 5* off what they wanted when straight up.
