Factory R33 GTR Power Output

[400HP]

btw to qualify my dyno run it was in 4th gear on C&V's DynoDynamix and we ran 25+ cars that day and the readings were quite accurate...

Standard R33 Series 3 GTR with low mileage and a Jasma (yes Jasma!) cat back exhaust.

[sparc]

Originally posted by 2rismo

 

SydneyKid, could you please explain to us why a correctly tuned GTR should be pinging at all?

:confused:

Bassically the knock sensors are not a on/off pinging/not pinging sensor. They are just a tunned mic mounted in the block. The Values that you get out of them will not be 0 even when there is no pinging. When using the sensors as a guide they say ~60 indicates that you are getting knock (dont know how good a value 60 is) so you should tune it to be blow that. Basically there is a lot of noise in an engine and it is hard to detect knock that acuratly, most of the time its just know good thresholds from practice.

[Guest Oz Elitesport]

Originally posted by turbomad

In a rolling race a stock GTR wouldn't be any faster than a mildly modified GTST. [/b]

Can anyone who actually knows for sure verify this.

[400HP]

Can anyone who actually knows for sure verify this.

Yes I actually know this. Depends what 'mildly' means but if you mean a few small things then a stock GTR will win in the end. It also depends on how far you want to race. Over 400m the R will win.

[OZ GTR35]

To answer the original questions 100% stock GTR with an exhaust only 127KW at all 4. I have the Dyno graph to prove it. It was done at Bob Wyms 4wd Dyno in Sydney. I saw an R32 do 158kw on the same day on 2 wheels.

[kidd]

what about cam timing. a couple of bolt ons dont make the gtr quicker unless you get a lightened flywheel to compliment them.try fitting 80mm airflow meters on your filters and checking on your exhaust

[judd]

I have an R with following Mods. (in other words STOCK)

Kakimoto Exhaust

Airfilters

Standard Boost

Std ECU

i ran a 143kw@4wheels

THEN......

I pluged in PFC with mild 15min tune (Bel)

and i ran 163.3kw@4wheels