Yes I wouldn't sell something that doesn't work! Bench tested for flow and air measurement. Both had 30% and more improvements then stock. For dyno sheets and ect. I have some but ask you tuner or any FB group or forms pages. They will all tell you! I'm thr go to guy for this. No one else offers this kit or service as good as mine. My kits are also know and have showed to work very well so many times now!
Car to car varies ofcourse. Tune and other mods play a big factor. On stock car tho with this manifold and tb. You can see from 20 to 40 hp and 25 to 40 tq gain
Simply asking because ive wanted to take off the manifolds nd tbh off my new is 350 in a year or so but dont know if porting nd putting everything back together will cause an issue.
Spacer has to be used. Hence again why I made the product and sell them! If it wasn't needed I wouldn't be selling it bud. As well for porting it's always a good bonus to have done. Now how it's done and how correct it is. That's a different topic. Just take my advice. I've had over 20 or more now customers who claimed I can do it my self ect.. all of them have come back to me And having to buy a set from me. Ether they damaged thier own set. Or simply jusy have no idea the work this takes. Easy for people to talk, doing the work not so easy.. But best of luck to you. And your build.
@@TriggaM no need to call me bud or demeaning im asking in good faith as ive had my vehicles ported before and working good but lexus/toyota is a bit different so i had my questions. Thanks for the info anyways.
Best to do so with the manifold Typically you can see hp gains I wanna say 20 to 30 maybe But torque is really where this item really shines. And your lacking top end will be now much more open
it won’t make 20hp the biggest restriction is in the cylinder head porting and the throttle body is bigger than the plastic manifold inlet. You can put on even bigger throttle body it won’t help because the plastic manifold is limiting the inlet diameter
Please dm me @triggaspec or email me Notrigga@gmail.com For the FKS it's a bit pricey bc the manifolds are hard to source. No core provided will run you about 1k for upper and lower. If you provide core its about 850
