artic

I keep having trouble with opti-spark failing. I use delteq and they are summit new optis. They last for about six mounths then fail.??? Could anybody give me some advice with what i could do??? or try ??? As far as i can see they are not get wet or anything like that. I also have sealed the bolts and back of the opti with silocone, in atempt to help the life of opti. Any help would be great thanxx.


94 camaro non-vented opti ith delteq..

gradez28

iTrader: (1)

do you have a cam? If so, did you make sure the dowel pin length is the correct length?

ninetres

iTrader: (35)

i found out the the pin leanth on my buddy's car was not cut down,and he has a cc503 cam. will this for surely be the problem of the car misfiring surging, bucking ect.....at a stop the rpms go up and down about a couple hundred rpms . his gas millage sucks to now!