Timing bump and fp bump

Reply Subscribe

Thread Tools

Search this Thread

10-09-2006, 02:18 AM

Slo5oh

Banned

Thread Starter

Join Date: Oct 2006

Location: Mount Laurel, NJ

Posts: 1,206

Timing bump and fp bump

Whats the recomended bump in timing and FP for a stock motor, 4deg beyond, and 3-4psi?

11-07-2006, 07:59 PM

reduceallpain

2nd Gear Member

Join Date: Jul 2006

Location:

Posts: 342

RE: Timing bump and fp bump

bump id like to know this tooo

11-07-2006, 08:10 PM

Mac93

3rd Gear Member

Join Date: May 2006

Location: Wisconsin

Posts: 730

RE: Timing bump and fp bump

It depends on your own car for the timing. Most will say 14 degrees is safe, but my car pinged slightly, even with 93 octane. I would say start at 13 and and see if it pings. If it is good, go up 1 degree at a time until it pings, then back off one. Make sure to use premium. I wouldn't raise the fuel pressure on a stock car unless it is running lean.