hesitating

[Mr J.T]

just want to ask what ppl think this could be. with foot flat the rex kinda of hesitates or barbles from about 5 grand up.it still pulls though the power but not as smoothly.
could this be to do with the knocking problems ive got which after phone geoff brian and pip about they all said would be that my spark plugs arent right that i need 10;s and 11\'s

as im currently running all 9\'s which worked fine for the first hundred miles but now have worn and becase of power need the10\'s and 11;s

would the spark plugs also effect the power?

any ideas?

[shaunwil]

Pip swapped my brand new 9\'s to racing 10\'s and 11\'s because it was misfiring at the top end on the last dyno run. Got about 10bhp more atw and it feels much stronger too.

Shaun

[Mr J.T]

yeah thats exactly wats happening with me. brand new 9\'s all around was fine to start with now im guessing worn a bit an starting to do that. u think the 10;s/11;s will sort it then

Cheers for the reply

[Donato]

Very possible, after my mods pip changed mine to 10\'s all tround as i had a similar problem.

[shaunwil]

I\'d literly done 40 miles on the 9\'s and all pip said was they weren\'t hard enough.

Im running just shy of 1 bar on the stock twins with intake temps around 35 deg max.

At 0.85 to 0.9 bar 9\'s where perfectly fine, its just the last extra bit thats caused it.

Shaun

[shaunwil]

Are you coming to thor Saturday

Shaun

[Freddy]

Need cooler plugs.

[Mr J.T]

yeah ill be there see u there.
cheers freddy