Na-t Results

[shorty_01]

Sounds good,

so u had 2.25inch exhuast system with cannon too

i assume?

I told the mechanic to get a Gtst AFM as NA AFMs are different from one another yeh? He said NA AFM can get away with teh job? But im not so sure... lol.

Edited August 9, 2006 by shorty_01

[666DAN]

Yeah was a 2.25..then went up to 80mm

The N/A AFM is the same as the turbo one, so all good

[shorty_01]

666DAN,

Still fast with NA exhuast on? or could u feel alot of restrction?

bout 2months later i get turbo bk exhaust.

Cheers =)

Edited August 9, 2006 by shorty_01

[666DAN]

I was able to still get some face-melting acceleration from 5000rpm onwards, the exhaust wasn't as restrictive as I first thought.

[shorty_01]

face melting ey... LOL sounds tuff

Shorty!

Did u have POD?

[666DAN]

Yeah had a very strange and urgent acceleration up top. Yep had a pod...apexi power intake

[Cubes]

Dan,

Unsure about the r34's vct but the R33 turbo vct flicks over at a lower rpm compared to the non turbo. I'd assume this is due to airflow differences, the turbo obviously pushing a lot more air through the motor will benifit from the switch over point being lower than n/a (which it is).

This 'may' give the feeling of an urgency in the top end as torque fades off a tad then vct flicks over and picks up again giving the urgency feel.

Speculation but it kind of makes sense....

[shorty_01]

Hey dan,

i got NGK Platinum sparkies in my ride atm( installed 2 months ago), but im not sure what heat rating they are and if there difference from the turbo model skyline. Did a search on teh NGK site but nothink in regards to the RB25DE,Your other post said Heat Rating of 7 is good.

Is it urgent to install new sparkies? If not ill changed down the track.

Edited August 9, 2006 by shorty_01

[Cubes]

Stock use 5's..

Up to 200rwkw ish 6's then over 200rwkw 7's then as you approach 280rwkw 8's.

[shorty_01]

so u saying my sparkies will be fine? im not aiming for over 200rkws. is there diff in turbo n na sparkies?

Edited August 9, 2006 by shorty_01

[Cubes]

If your running 6's yes.. they will be fine.

[666DAN]

I put the 7's in only so I could 100% rule out any issues with the tuning related to them. I didn't want to go through the process to find it was pinging due to too high a heat rating.

Speaking of which I need 7's for my next tune on this car

[shorty_01]

Question people.

Is the standard Cataylic Converter on NA skyline same as Turbo Skylines (r33).

I assume Turbo cat more high flow.

[666DAN]

Turbo one is crap and small, the n/a one is worse!