525efis and whipples?
 

Who has the set up and are you having any problems with fauling plugs? If so what did you do about it?I decided to run the stock plugs brp6es plugs instead of the b7es that keep fauling.Is these plug to hot even since we tried it and it doesn't faul and runs fine.Thanks Rich

Re: 525efis and whipples?
 

Rich it sounds like your map is still wrong if its fouling them still .Didnt the kit come with a MEF 4.

If your running the hotter plug ya need to do a plug ck from a wfo run which is hard to do in a boat

Re: 525efis and whipples?
 

And you need to put down the "hooked on phonics" tapes and learn proper English too! :eek: :D

Re: 525efis and whipples?
 

If it keeps fouling plugs you should just take one off and sell it to me. :evilb:

Re: 525efis and whipples?
 

are those Denso's ?

Re: 525efis and whipples?
 

Still having problems.I went to the hotter plug and it's still fouling them.Got a call into Tyler so going to wait to see what he says.If i can't get them running right in the next 2 weeks i'm selling them and going back to stock.4 months of testing and i'm tired of wrenching.The mefi4 is on it.the iac motor goes crazy at idle on the port motor and the other one idles fine without the iac even moving.They have the same programming so why isn't it working right.I've went through 10 sets of plugs.





HELP........

Re: 525efis and whipples?
 

Where are you located? Were the engines put on a dyno? Do you have any diagnostic tools or someone to help you who does?

Re: 525efis and whipples?
 

That's not nice :evilb: :D

Re: 525efis and whipples?
 

Va.wasn't able to get them on the dyno and merc scan tool can only read it not adjust anything.i've recorded about 1 hour on it and still not able to find whats wrong.I can't believe i'm the only one having problems with the 525 system or is it that i'm the only one that has the 525 sytem.

Re: 525efis and whipples?
 

vandeano don't worry he's just mad cause he's wife wants me. :evilb: :D