TVS 2.3 Dyno numbers please post

TERMIN8U!

Just a little 281ci motor
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Not sure if theres a thread out there but lets see what you TVS (VMP/ROUSH) guys are putting down, what mods and what PSI/Pulley size?
 

prn1972

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Load bearing Mustang dyno( heartbreaker ) 603whp 512wtq...Dynojet 714/601...Dynojet in my area reads 15% higher than the Mustang dyno my tuner uses...Mods in Sig...basically full bolt ons....75mm pulley 15bs boost...snapped a rod & windowed the block after 6k miles...doing a full build & shooting for more :)
 

burke985

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Dynojet #'s 617 whp 545 tq Roush TVS @ 9.5 psi on a 80mm pulley and stock airbox and lovin every minute of it
 
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Joey8

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669/581 on 82mm pulley, SW long tubes w/ cats. Jlt intake, vortech bap, ID1K injectors, AED E85 tune

very impressive numbers. Stock engine still? Trapping 130+ must be a fun car to drive for sure. I'm thinking of going with the vmp kit or the new fluid concepts (lund) TT kit...Leaning towards the VMP kit for simplicity and ease of use and of course the numbers i've been seeing cars make on this kit
 

SILV03MustangGT

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very impressive numbers. Stock engine still? Trapping 130+ must be a fun car to drive for sure. I'm thinking of going with the vmp kit or the new fluid concepts (lund) TT kit...Leaning towards the VMP kit for simplicity and ease of use and of course the numbers i've been seeing cars make on this kit

Yes still stock motor. The car is insanely quick on the street. I can't wait until this clutch is broke in so I can romp on it again.
 

by9468840

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79mm pulley, roush CAI, ID1000. Kooks ABs. Stock cats, headers even stock mid pipes.
Seeing 9.5-10psi. Made 618 rwhp / 511 lb.ft on dynojet with a vmp tune.
 

Clipboard

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79mm pulley, roush CAI, ID1000. Kooks ABs. Stock cats, headers even stock mid pipes.
Seeing 9.5-10psi. Made 618 rwhp / 511 lb.ft on dynojet with a vmp tune.

How many miles with the sc so far? I'm having a hard time getting answers for "keeping cats with boost"
 

by9468840

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How many miles with the sc so far? I'm having a hard time getting answers for "keeping cats with boost"

13k miles total. Last 3k with supercharger and making +600rwhp.
honestly im still a bit surprised why my boost is quite low for the power I am making. 79mm is advertised to make 11psi with CAI. I am barely seeing 9.5-10 on my boost gauge.
 

by9468840

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by the way, a friend of mine has 2013 GT A6 with Roush TVS, 82mm, VMP tune and airbox. full stock exhaust with RTR axle backs.
The car made 546rwhp/510lb.ft with this setup on a dynojet. It made 524rwhp/480lb.ft with the stock 85mm pulley/airbox.
 

SILV03MustangGT

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I have the McLeod RXT.


13k miles total. Last 3k with supercharger and making +600rwhp.
honestly im still a bit surprised why my boost is quite low for the power I am making. 79mm is advertised to make 11psi with CAI. I am barely seeing 9.5-10 on my boost gauge.

The amount of boost you see is also affected by the cam timing from my understanding. I only around 8.5 with my setup on the 82mm.
I have been over 600 for 14k miles now.
 

prn1972

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Load bearing Mustang dyno( heartbreaker ) 603whp 512wtq...Dynojet 714/601..75mm pulley 15bs boost..
Roush TVS w/75mm pulley, VMP high flow elbow, Super Cobra Jet TB, JLT carbon big air intake, JBA 1 7/8 long tubes, JBA high flow catted H, Lethal over the axle pipes with Magnaflow bullets, Roush AB, Injector Dynamics 725 injectors, Metco fuel rails, VMP BAP, upgraded fuel pump wiring, FRPP Radiator, Reische 170 thermostat, AFCO intercooler, Boss 302 oil cooler, Metco idlers & s/c snout cover, Moroso catch can w/breather, Moroso coolant tanks
 

avatardt

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Not sure if theres a thread out there but lets see what you TVS (VMP/ROUSH) guys are putting down, what mods and what PSI/Pulley size?

2012 5.0 - VMP w/82mm pulley, SW longtubes with catted X, VMP tune. 636rwhp/519rwt. Pushing 13psi when its cold out.

With 3.73 gears spins the tires all the way to 90+
 

Joey8

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2012 5.0 - VMP w/82mm pulley, SW longtubes with catted X, VMP tune. 636rwhp/519rwt. Pushing 13psi when its cold out.

With 3.73 gears spins the tires all the way to 90+

Damn 13 pounds with the 82 thats alot of boost! I thought LTs were suppose to lower the boost. I'm assuming you have the JLT CAI?
 

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