airbender

iTrader: (10)

will these headers fit a gs 430???

DirtDiggz

Will they fit 92 sc400?

IMF

iTrader: (2)

Never been tested but i assume some modifications will be required.

IMF

iTrader: (2)

Yes, 100%!

The headers were designed on a 92 model.

IMF

iTrader: (2)

Only 5 days left and 2 sets remain.

IMF

iTrader: (2)

2 sets left!

surreal

Chase ,
emailed you regarding the headers , ?? just wondering whats happening.

cheers,

sc-driver

iTrader: (7)

just wondering, but how do these affect drive-ability? Does it remove a lot of low-end power or torque? I know hp numbers up top are nice but what about down low is what I'm saying?

Thanks

IMF

iTrader: (2)

?? I didnt get any e-mails? PM me on here.

MikeNguyen

Do ya have headers for sc300 , pm me the info.

IMF

iTrader: (2)

The difference is that now the car will feel faster and responds quicker at any and all RPM levels. Think as if Lexus released the car originally with an extra 20-25 horsepower, gave it just a slight deeper exhaust sound, faster shifting transmission and reduced the weight by about 250 pounds. Thats the difference you can expect from installing these headers on your car.

I am not blowing smoke, i am not using it as a marketing tool, its truly what it feels like. I owned a 92 SC400 with these headers on it and i couldn't imagine going back to stock manifolds.

As for low end torque, it goes up, way up. Off the line it feels a lot more then a 20hp gain.

IMF

iTrader: (2)

No i dont, sorry.

surreal

thanks for the PM Chase.

I'm fitting these headers to hopefully solve a fitment issue with other available headers.

I have a W58 manual conversion , and Rush headers wont fit , with out going to a hydraulic throwout.
IMF headers should hopefully solve this fitment issue.

I actually prefer 4 into 1 design as well rather than tri-y designs.
I have alot of experience in bike racing , and 4-1 designs are alot better for top end power , but don't seem to lose as much on the bottom as other designs.

It's true what ever you gain on the top end you lose from the bottom , but 4-1 design seem to lessen this to a degree. The scavenging effect is increased in 4 into one better than tri-y's collecting the wrong cylinders.

4 into one or flat plane crank , or hideously long primaries merging under the engine , simple really.

thanks again Chase.

Neucorp

iTrader: (1)

Do you still have 2 sets left? Price still $499? I just emailed you not realizing that there was a group buy in progress. LMK.
Nick

Meanshyguy

iTrader: (11)

I'd like to get these in a couple of months.