Morzy2k5

You don't need back pressure...it just moves the power up or down the Rev range depending on size of the pipe.a 4stroke engine does not really need scavenging effect. I'm waiting for Chris Wilson to come and back me Up lol

You don't need back pressure...it just moves the power up or down the Rev range depending on size of the pipe.a 4stroke engine does not really need scavenging effect. I'm waiting for Chris Wilson to come and back me Up lol

I didn't say 6" would good haha This is where so many people are wrong....you don't want back pressure,back pressure is a bad thing even on NA's......it's not a 2 stroke it doesn't need to have scavenging effect to draw gasses out!!!!!! The less back pressure the better trust me.

Have to disagree buddy, the quicker you can get exhaust gasses away from the valves/cylinder head the better. 3" exhaust systems do not make you lose power on an NA

Why would 3" pipe work not be suited to NA's?

Have her a quick wash nothing special.but she sure looks good for it

If it's black smoke and poor running I would also check your ignition timing buddy.also check that the vac pipe to the map sensor is actually on there

Every one still ok for this evening?hopefully the weather picks up abit and dries out!

I really like these...where can you buy them from Nowadays?

Are you sure you have connected your hazard switch connector properly when you had your stereo out..as that would stop your indicators working! Not sure on why you've got no ignition lights though that's very odd.

They are an ignition cut system guys,ive been running one albeit on my n/a since I got it due to not having a factory Rev limit. And it's been fine. As long as you don't keep bashing it on there I don't see there being a problem. The owner of driftworks stopped selling them due to people putting them on sr20's and the rocker arms snapping!!! But that is only due to the valve layout...where as on our jz engines the cams sit directly above the valves and buckets etc so your not going to get that. Iirc they are crude cut aswell,which isn't great,but if your only using it like me,to make sure you have got a Rev limit and not over Rev you should be fine.

Haha glad I'm not Going to be the only n/a there....don't want to be getting left behind lol

I would check the basics first like all earth points.they are known for having dry solder joints on that little circuit board also so you might want to check that out aswell where the oil light is etc.

That is gorgeous,how does it compare power wise to a supra at the same level?

Haha can't wait for the tunnel run now...my supra is obnoxiously loud especialy when it pops and bangs