Bpu + NOS on a Jspec Auto box ?

Just an idea, as the title says.. Do you guys think the auto box would be okay? Is anyone runni g this setup? I understand the box is good up to about 500-550? And BPU would be running around 400 and sprays of nitrous increasing it to around 500?

Like I say, just an idea instead of a small single[GRIN][/GRIN]

You can run a small single turbo off the auto box at around the 500hp figure but thats with two transmission coolers. I dont see why not as long as you have two coolers for the box.

Funnily enough, I've just taken a NOS kit off my bpu auto. Never used it though. That was "supposed" to be a 100bhp shot. Useful I know, but I am told it worked ok

Do you know how much the kits are? Including the solenoids and heater blankets roughly?

Not a clue mate. Sorry. Mine is a wizards of nos wet kit with a digital controller. Didn't have a blanket though. I know second hand it's worth about £400?

Ahh cool mate cheers! Any chance you know how much theese are to fit?

Again, no Idea sorry. My car came with it already fitted. Doesn't look a massive job to fit though. You just need to run a NOS line from the boot, or whereever the bottle is going, tap into the fuel line after the filter, and put a bit of wiring in for a throttle microswitch, and power for the solenoids. There are probably a few other bits and bats, but I didn't take it out, a mechanic did.

Cool mate cheers!

Not sure aiming for 500 bhp this way is a smart move IMO

Oh how come mate? Like I say it was only just an idea so criticism is grateful! Might end up saving me a gearbox

I am making some assumptions here but I presume you have stock 440 injectors and no fuel control, running a Jspec to 1.2 bar is risky as there will be points where you go lean, the NOS could increase that risk, i would go bpu first and see how you get on, NOS does not last very long at all and is expensive, not the most efficient use of cash, I would spend it on bigger injectors and some sort of fuel controller

I am making some assumptions here but I presume you have stock 440 injectors and no fuel control, running a Jspec to 1.2 bar is risky as there will be points where you go lean, the NOS could increase that risk, i would go bpu first and see how you get on, NOS does not last very long at all and is expensive, not the most efficient use of cash, I would spend it on bigger injectors and some sort of fuel controller

A 12lb bottle lasts on average about 4 seconds. Have you seen the fast and furious?????

I am making some assumptions here but I presume you have stock 440 injectors and no fuel control, running a Jspec to 1.2 bar is risky as there will be points where you go lean, the NOS could increase that risk, i would go bpu first and see how you get on, NOS does not last very long at all and is expensive, not the most efficient use of cash, I would spend it on bigger injectors and some sort of fuel controller

Spot on, injectors are running close to maximum fuel duty at BPU as it is. If its more power you are craving that is not the way to do it.

Fast Cheap Reliable - Choose Two.