I there I have baught a 300zx tt auto with the following mods, no dyno can you please help me with guessing bhp....

 

 

 

 

 

Apexi Induction Kit

NGK Iridium Spark Plugs

O2 Coolant Sensors

Front Brakes calipers overhaul

Front Brake Discs - grooved

Front Brake Redstuff Brake Pads

Stainless Braided hoses front/rear

Mongoose Stainless Cat-back exhaust

Replaced Turbos - Uprated Turbo dynamics - High Flow T25 with 360 degree thrust bearing, staggered gap/total seal turbine end piston ring fitted -

stainless de-cat pipes

it also is a uk version

 

regards

turbine end piston ring fitted - , 02 coolant sensors? WTF??

 

What boost are you running?

not sure about boost

Only things you've got there to increase power are the induction kit, zorst, decatts and the Hybrid T25's, i'd estimate around 330bhp. An ECU chip would benefit these mods as would a decent boost controller.

smithy

Anything from 300-380 hp at the flywheel depending on boost.

 

You dont mention a chipped ECU, so that will limit the boost you can run (to about 12psi max) .....so you would be in the lower to mid area of that figure .

Edited September 1, 200817 yr by Yowser

I would get your ecu checked a.s.a.p to see if its chipped. Otherwise you could run it to alot problems!

any more guess?,

any more guess?,

 

it's impossible to guess - for all anyone knows, it's got low compression all round, failed head gasket and one of the turbos is seized! If you want to know the power, you'll need to get it on a rolling road, or for an approximate figure you could try a gtech...

Throw us a bone to get started on??

 

Does the cars stock boost gauage work? If so what does it go to? Does it have a boost guage anywhere else, if so what does that go to? If its running standard boost then it'll be not much different to stock - assuming the rest of the engine is in good condition.

 

If its running 16psi + then it should be 350bhp+ (At the fly)

 

Also the state of the ECU is very important, i take it that youve just bought this car and dont know much about it?