Changed plugs- what a difference....
Thread Starter
Melting Slicks
Joined: Jul 2004
Posts: 3,277
Likes: 32
From: Mission Viejo California
Changed plugs- what a difference....
I changed from a Autolite double platinum 606 plug to a champion 7401 plug gapped at .038. The plugs previously were gapped at .58 and worked like garbage. Before I had some pinging or spark blowout starting at about 4k rpm. Now I ran it clean up to the shift point. The power increase is very nice too. My car was pretty loose at the top of second gear which is about 55-65, and that's with the 335 pzeros out back.
On the to do list are the following:
-replace stock pump with a bigger in tank for added safety
-replace the 4 rib belt with a 6 rib(I don't know who worked on this thing previously, but I'd like to strangle them)
-install the inlet tube vain from greg @ blower works
-install water/alcohol injection
-reflash the pcm
-get some big drag radials
-get a 2500 rpm converter (i have a stock or about stock one now)
On the to do list are the following:
-replace stock pump with a bigger in tank for added safety
-replace the 4 rib belt with a 6 rib(I don't know who worked on this thing previously, but I'd like to strangle them)
-install the inlet tube vain from greg @ blower works
-install water/alcohol injection
-reflash the pcm
-get some big drag radials
-get a 2500 rpm converter (i have a stock or about stock one now)
