Dyno Run Explanation

[suwidji]

hey all, i ran my car on dyno today for the very first time since i got my car almost 2 years ago.

I have a 1998 r34Gtt with the following mods:

-3" jjr bellmouth front pipe

-4" 100cpi venom cat converter

-3" blitz catback exhaust

-255lph walbro fuel pump (and rewired)

-cooling pro stealth fmic

-turbotech mbc set to 10psi

my peak run was 157kw after 3 runs on the dyno at MCR.

i had a look at this guide on forum http://www.skylinesaustralia.com/forums/topic/282082-nissan-skyline-r34-gtt-modificationtuning-guide/

and was expecting quite a bit higher from my dyno runs today.

I have no nistune or aftermarket ECU as of yet, and was wondering if this is normal without tune?

[Marcus89]

Without tuning 160rwkw is about right. Get it tuned and it will make a big difference particularly in your midrange

[89CAL]

I made 140rwkw on 8 or 9 psi when I was on stock ecu with similar mods. Was rich as, 10:1 at full load or something like that

So yeah normal result with no tune

[suwidji]

sweet, makes me feel better lol. thanks guys!