Dyno graph - what happened??

[JZCrazy]

Manual box then?

[cat007]

Yep manual.

[cat007]

Oh I think the diff might be a different ratio compared to the 238rwkw dyno. On that dyno I was a 3.9:1 I think. This time I'm 4.1:1

Not sure if that means anything?

[Flannelman]

No, only the torque measurement will change. The power reading will remain the same.

Silly questions, but did the valves go back in the same holes they came out of? What condition were the seats in? Did they get lapped with a stick and grinding paste?

[cat007]

No, only the torque measurement will change. The power reading will remain the same.

Silly questions, but did the valves go back in the same holes they came out of? What condition were the seats in? Did they get lapped with a stick and grinding paste?

The valves never came out. I changed the springs with the head in place.

[Bazda]

I dont like rolling road dynos. They always read different.
I took my car to 1 rolling road and it said I had 195kw atw. lol.

My dads car depeneding on how hard they strap it down it can vary is results. So he now uses the rolling road they have out west with the massively big rollers and the car doesnt need to be strapped down.
It can simulate drag run passes as well, has the lights setup and all!

[cat007]

I dont like rolling road dynos. They always read different.
I took my car to 1 rolling road and it said I had 195kw atw. lol.

My dads car depeneding on how hard they strap it down it can vary is results. So he now uses the rolling road they have out west with the massively big rollers and the car doesnt need to be strapped down.
It can simulate drag run passes as well, has the lights setup and all!

What company is that?

[mega4a]

i dunno about that mcr dude is he any good at tuning ? never had any experience with him so i can't just assume but just was wondering what you thought ?

[cat007]

i dunno about that mcr dude is he any good at tuning ? never had any experience with him so i can't just assume but just was wondering what you thought ?

No idea. Was just a power run for a supra club event. No tuning.

[iamawesome]

No, mcr is no good for tuning, I know this from first hand experience. And the place out west is called revolution dyno, my supra was dynoed there too

[Mr Ree]

No, mcr is no good for tuning, I know this from first hand experience. And the place out west is called revolution dyno, my supra was dynoed there too

What was/wasnt done correctly, please?

[Bazda]

No, mcr is no good for tuning, I know this from first hand experience. And the place out west is called revolution dyno, my supra was dynoed there too

Thats the name.

[iamawesome]

Tuned it so rich that it fuel washed the bores and $&#$% it then had to be rebuilt, not my engine but one we built at my old work

[limbo]

How rich was it to start washing the bores out? my factory computer likes it pretty rich so hoping its not doing something similar.

[cat007]

How rich was it to start washing the bores out? my factory computer likes it pretty rich so hoping its not doing something similar.

You normally have to be around 8-9:1 I think? It has to be pretty bad....as in, almost undrivably rich?

[iamawesome]

Not sure man my boss didn't say, he just said it was filthy rich and the bores got destroyed