We're proud to announce that the new 4.0L W245ax kit is available and now shipping for the 05-06 Ford GT. The 4.0L makes 3 more pounds of boost at the same pulley ratio as the 3.3L kit did giving you lots of room to grow. The 4.0L also has an increased peak boost rating of 35psi.
If you have any questions about the new 4.0L kit for the Ford GT please let us know.
* Over 250rwhp gain with 19psi, custom tune, Ford Racing headers and cat-back exhaust.
* Over 60hp gain at stock boost levels due to lower parasitic losses.
* Over 40deg F cooler air at 15psi allows for more spark advance and more power.
* Direct bolt on replacement.
* Lower noise level.
* More power, cooler charge temp, less power consumption/parasitic loss than stock Lysholm 2.3 liter.
* 4.0L liter vs. 2.3 liter compressor for more power potential.
* Up to 95% efficiency.
* Boost range 15 - 35 psi without changing crank pulley.
* Internally lubricated. No tapping holes in pan required.
* Factory fit and finish.
* Polished or Black Powdercoat Finish
____________________________________ VOTED BEST ONLINE PERFORMANCE SHOP BY THE MEMBERS OF SVTPERFORMANCE.COM!! www.lethaldiesel.com LETHAL PERFORMANCE, INC. www.lethalperformance.com 877-2LETHAL Whipple Supercharger's Largest US Distributor
Spec, Ram, Fidanza, Centerforce Always in Stock!
Steeda, BMR, MM, UPR, CHE -Suspension SAME DAY SHIPPING!!
____________________________________ 2006 SRT-8 JEEP(12.1@110) Tune byhttp://www.modernhorsepower.com/
02 GT full bolt-on 4.10s (sold)
03 DSG Cobra (The Ex has it)
^^^I doubt it. The 3.4L is a lot of blower for a 4.6L engine. I would think 4.0L would be WAY overkill. Its getting to the point to where the blower almoust has as much displacement as the engine does.
Last edited by 97desertCobra; 08-20-2009 at 11:02 AM.
^^^I doubt it. The 3.4L is a lot of blower for a 4.6L engine. I would think 4.0L would be WAY overkill. Its getting to the point to where the blower almoust has as much displacement as the engine does.
whats wrong with a 8.6L V8? it might as well be a V-10. Id like to see this blower on the GT500. after all it is a 5.4L
^^^Considering the amount of hp it takes just to spin the blower itself, 4.0L I think would be way too much for the 4.6 engine. Wouldn't make sense in a street car thats for sure. I wonder how much boost you have to run in order to get into the blowers efficiency range.
that would be a hell of a mod for a 4.6 but it wouldnt be strong enough for it to be efficient, unless it was pushing about 500-600rwhp before the blower but thats kinda hard and scary...lol...
.
Linear Mode
