I bit the bullet and bought a TVS a few months back, dropped it off at Wicked Motorsports in NJ and just got it back last week. Wanted to post up my numbers because I saw numbers all over the place before purchasing. The car feels great and Kevin did a great job on the tune and install. There are three runs here. Black is stock Eaton, gray is the 2.8" pulley peaking out at 20.9 psi (93 with a can of Boostane) and a little extra timing, and red is on the 3.0" pulley with straight 93. This was done on his Dynocom eddy current dyno which seems to read a little lower than a DynoJet. My last dyno (same mods as under stock eaton) was on a DynoJet making 462/490. I originally bought the 2.8" thinking it would boost 1-2lb less from what I saw on the VMP site and on the forums, but that was not the case. Kevin said the boost that we were seeing on the 2.8" is common in our area/altitude. We went down to a 3.0" for straight pump and made the same power as the 2.8" made on low (14*) timing and then did a 93+additive tune on the 2.8". The car is a 100% stock motor with around 65k miles.
Stock Eaton Mods:
Unported Eaton with a 2.8" pulley (upper only)
BA2600 MAF
JLT True Cold Air Intake
Afco Dual Pass Heat Exchanger
Magnaflow Cat Back
BBK Off-road X-Pipe
Stock manifolds
Stock TB/Elbow
TVS Mods:
VMP TVS 2.3 Gen 2 w/ GT500 SBTB (kept EGR)
BA2600 MAF
JLT High Boost Cold Air Intake (using the JLT conversion kit)
Afco Dual Pass Heat Exchanger
Magnaflow Cat Back
BBK Off-road X-Pipe
Stock manifolds
Ford Racing 60lb Injectors
Improved Walbro GT Supercar Pumps in stock hat/lines with stock wiring and PPRV delete
Modified FPDM
Evenflow Head cooling mod
Reische 170 Degree Thermostat
Stock Eaton Mods:
Unported Eaton with a 2.8" pulley (upper only)
BA2600 MAF
JLT True Cold Air Intake
Afco Dual Pass Heat Exchanger
Magnaflow Cat Back
BBK Off-road X-Pipe
Stock manifolds
Stock TB/Elbow
TVS Mods:
VMP TVS 2.3 Gen 2 w/ GT500 SBTB (kept EGR)
BA2600 MAF
JLT High Boost Cold Air Intake (using the JLT conversion kit)
Afco Dual Pass Heat Exchanger
Magnaflow Cat Back
BBK Off-road X-Pipe
Stock manifolds
Ford Racing 60lb Injectors
Improved Walbro GT Supercar Pumps in stock hat/lines with stock wiring and PPRV delete
Modified FPDM
Evenflow Head cooling mod
Reische 170 Degree Thermostat
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