want sc300

will is300 hedder fit on my 1992 sc300, i know the the only main difference in the motors is the vvti

please help

OneJay

iTrader: (14)

You will need to modify the flange as the bolts on the VVT-I are different. I believe it will come pretty close to our downpipe though. I've heard of people using them.

JspecSC3

iTrader: (4)

They will bolt to the head but not to the piping. You'll also need to run IS300 or universal O2 sensors since the ones on the 1992 are the 2 bolt types.

5sp_jzz30

iTrader: (2)

the is300 has a different header design then the sc300. the sc300 header is a 6-2-1 design and the header merger into a single pipe right as it starts to go under the car.

the is300 header will bolt up but it is a 6-2-1 but the it stays 2 separate pipes all the way under the car. the pipes merge into 1 when it is half way down the car.

if you want to see what im talking about do a Google or eBay search on the sc300 and is300 header. you will see the difference.

it can be done you just need to have a custom exhaust made to go merge the 2 header pipes into one and connect under the car to your existing exhaust.

horent135

iTrader: (10)

Will 99 sc300 vvt-i header work on a non vvt-i sc300 like a 95? Cuz when i check out my friend 99 sc300, his header looks huge compare to mine

5sp_jzz30

iTrader: (2)

all non turbo 2jzge headers, vvti or not, bolt up to the head.

the vvti sc300 header os nicer. it is a stainless primary design instead of a crappy cast old style garbage. wow i just sounded like a 6 year old describing this stuff. need sleep. im out.

rwdanthony

iTrader: (53)

but does the sc300 vvti headers have any more performance ups than our regular 2jzge manifolds other than material?

want sc300

thanks good input