Can someone show me how to change the timing on a pfc? I'm going to use nos and needed to change the timing?

 

You do it in the IGL and IGT menus. The manual tells how to do it and it is on the forum.

Attached is a friends maps whose engine is ported and he also runs a 50HP shot.

 

Chuck,

Tell you friend to clean up the negative split in:

P4xN18
P6xN16,N17,N18
P7xN9,N10
P8xN9,N11

Looks like P11,N7 - P20,N20 has 3 to 5 degress taken out leading and trailing (from the 7.07 map which it seems to be based on).

P13, N9 to P20,N20 has some fuel added, .23 to .55 points.

How is the 50shot working for him? I take it he is using a dry system?

 

Ray programed his PFC and since it runs fine, he has NEVER done anything to it at all! I have mentioned it to him and he does not care.

Yes, he uses the dry system and has had it for about 2 years. Only uses it during hot weather.

This last spring while under boost , but not on NOS, a plastic control fitting for his Greddy boost controller broke. Before he good get off the throttle, he hit 18PSI boost without any problems and nothing broke.

His timing is based on the stock set with timing taken out on the right lower quater of the map.

 

I bet with the NAWWWSSS, anything over 30C and he should be fine. The "engine poppers" are in the 7.07 map. Other than the changes mentioned (without seeing the PIMS) it seems like a stock 7.07 map. But Ray likes using the PIMS, too.

Going to do some "dry" testing, but with the WB O2 hooked up and running.

 

Guys for some reason I can't download Chuck friend's map, what do I need to download it? And thank you Chuck for your help.

 

You need to have either Excel Reader or the full Excel package. The Reader verson is freeware.