Would I Need To Re-dyno?

[R33GOD]

just curious i dynoed my car about 2 months ago with the full exhaust, pfc, stock turbo, stock cooler, pod and made 175 rwk. now what i want to know is without re-dyno'in will it make more power with a new fmic and hiflow turbo with the same boost it was tuned at? ( havent put injectors or f/pump in as im waiting to do it all in a few months)

[R31Nismoid]

All depends on the turbo spec itself among other things.

Could be more/less/the same.

Either way, you have changed the setup of the car, it requires a retune.

I would be driving carefully for the next few months

[R33GOD]

All depends on the turbo spec itself among other things.

Could be more/less/the same.

Either way, you have changed the setup of the car, it requires a retune.

I would be driving carefully for the next few months

the new turbo is from slide and a blitz fmic.. i am going to redyno it though when i get the f/pump and injectors dont get me wrong.. wont be like this for long.. i just cant b bothered tuning it every time i do a mod. i was told by gtech that it should be fine but id like to know other opionions??

cheers

Edited February 27, 2007 by R33GOD

[paulr33]

not safe with stock fuel pump

also baby it around and do NOT turn the boost up

run the minimum boost you can and dont load the engine up

[R33GOD]

not safe with stock fuel pump

also baby it around and do NOT turn the boost up

run the minimum boost you can and dont load the engine up

what if i just snick it down .5 psi? would it be ok? was tuned on 13psi

[R31Nismoid]

i just cant b bothered tuning it every time i do a mod.

Well... i hate to be the bearer of bad news... but ...

If you wanna mod a car, you HAVE to tune for it or you potentially risk the motor itself.

So a $600 in mods (and then $200 for a tune), might cost you $5000 for a rebuild.

[BAMR33]

Just keep it at stock boost and don't give it too much on a hot days. I've been driving around for months a tune that wasn't mean't for the mods I now have and haven't had any issues. Just take it easy for while and think of the money you will be saving on petrol.

[R33GOD]

Just keep it at stock boost and don't give it too much on a hot days. I've been driving around for months a tune that wasn't mean't for the mods I now have and haven't had any issues. Just take it easy for while and think of the money you will be saving on petrol.

stuff that!!! lool. ill go get my fuel pump and tune it moderately for now til the injectors come. cant drive it stock man ill go crazy