Hi Guys,
Ok so I did a search and noticed alot of threads on knock as you would expect, but my question is slightly different to the others.
My car when on limiter will flash the check engine light. Now before you say "well dont bash limiter like a dick", I'm talking first gear, coming on hard and lighting up the rears straight away, the car races to limiter and still has alot of first gear left to wind out.
The car NEVER knocks when just under load (I say this because the check engine light doesnt flash, however I do not have a hand controller with my PFC to get a figure)
I am assuming the sensor is picking up multiple other noises that occur when on limiter, as everyone knows the noises when bashing limiter are plenty.
Car is a S2 R33 GTS-t making 350rwhp on a HKS GT-RS. 15-16psi
A/F's on the dyno were 10.5ish and the car is tuned my Marc Jacobsen of Godzilla Motorsport.
I guess my question is does anyone else has a "safe as houses tune" that shows signs of knock on limiter. I'm planning to take it to the strip over the next two weeks and want to make sure that all will be fine. Obviously launching it its going to bounce limiter abit...
So from personal experience, has anyone else with a nice "safe" tune show signs of knock when on limiter?