DSM1G90
15+ Year Contributor
- 5,098
- 69
- Apr 6, 2008
-
Nampa,
Idaho
Anybody ever heard of doing this practice?
Heard that it's the best thing since baked bread in gaining HP and mileage with this simple sparkplug mod.
http://www.instructables.com/id/Save-Gas-And-Incerase-Horsepower-By-Side-Gapping-S/
Bet you can try it out using some old sparkplugs as a test of sorts.
thx - DSM
Heard that it's the best thing since baked bread in gaining HP and mileage with this simple sparkplug mod.
http://www.instructables.com/id/Save-Gas-And-Incerase-Horsepower-By-Side-Gapping-S/
Bet you can try it out using some old sparkplugs as a test of sorts.
thx - DSM