Right guys i was on a private road driving the car hard tonight and at top end in 4th then MORE in 5th the car held back big time and was spitting flames out the back
I let off the throttle and when i went to apply it it was really flat (no throttle response) until i bought the revs down to about 4000rpm.
It doesn't do it in any other gears so im puzzled with the problem
I re-gapped the Iridiums to 0.75mm, Is this correct??
I think it is a misfire but im not 100% sure as i thought it would do it in all gears.
Just hope it isn't gonna fail my engine with it like this.
Normal fast road driving its not a problem, only when its at top power and high gears!!!
Cheers for any input guys