I've got a sapphire 4x4 cossie, spec is low comp, hybrid turbo, greys BD10's and it's developed a high rev miss, I have changed the tdc, phase sensor dizzy cap and arm, plugs (701's) leads and Ive turned the boost down to 20psi and it misses every now and then, any ideas?

Thanks

Rand

 

Have you gapped teh plugs to a suitable gap?

 

0.7mm Should I close them up a fraction to see if it improve's?

 

Try 0.6max.

 

Fantastic cheers, I'll give that a go and let you know on the outcome

Rand

 

Thanks stu, gapped them to 0.5mm and it runs much better thanks for your time to help me out

Rand

 

Your welcome, makes a change people taking the time to say thanks round here. lol