wondering if i used a stage hotter plug if it would lean me out at all, im in the market for some new plugs so im considering going a stage hotter plug to lean me out since im running pig rich as of right now until HPT arrives.

also im running ac delco r42lts, so a stage hotter would be a r43lts correct? thanks.

 

Do not do that!!! A hotter plug is going to make you more prone to dentonation and more likely to destroy your head gasket and such. Get something like a A'PEXi V-AFC, GReddy E-manage or HP tuners to take care of the fuel issue.

 

well i got a stage hotter plug, ngk tr4's and the car is running awesome, it leaned me out to where i can feel it and according to my air fuel gauge im now 2 green bars less in the green than i was before, at idle i am in the ideal range not the rich range like before and WOT i am 2 bars from 100& lean so im happy

 

You do realize that your NB O2 gauge is just a lightshow and should not be used for ANY sort of tuning correct? That's why they make WB O2 sensors.

0-1V = BAD
0-5V = UBER GOOD

 

Amen brother!

 

Are you using a WB O2 sensor??