spark plugs,and stall
#12
Senior Member
RACING JUNKIE
Join Date: Jan 2006
Location: La.
Posts: 2,890
Gas, what's Gas :?: That's what i put in my lawn mower, ATV and tow vehicle. Alcohol is what i've ran for yrs. and cost about $2.00 a gal. added the extra burn of 1.66% over gas that's still less than $4.00 a gal, VS $10.00/$12.00 racing gas, and when you tear down for a re-up the pistons and most parts still look brand new. Except for the blower motor ops:
JMO
Zip.
JMO
Zip.
#13
Member
JOURNEYMAN
Join Date: Jan 2011
Location: Sikeston Mo. USA
Posts: 34
so we all agree ngk-9 .025-- .035 alc
ngk-8 .035--.045 gas :lol: :lol: :lol: :lol:
Everyone does things different ;but this will get you close :wink: That's why we are competitors :lol: :lol: :lol:
ngk-8 .035--.045 gas :lol: :lol: :lol: :lol:
Everyone does things different ;but this will get you close :wink: That's why we are competitors :lol: :lol: :lol:
#16
Senior Member
RACING JUNKIE
Join Date: Jan 2006
Location: La.
Posts: 2,890
Originally Posted by billyd21970
really alc.is that much cheaper..what all do i have to do to change over?
Zip.
#19
Originally Posted by JEFF69Z28
NGK 7
Ding, Ding, Ding.... We have a winner. On race gas in a drag SBC with your combo run 7's. I only run 8's in my 15.5 to 1 SB2 head small block. The only two reasons to run a colder plug would be in a forced induction setup, blower turbo or NOS, or maybe a step colder with methanol. Maybe.
If you have E85 in the area a much better overall choice for fuel, you will need to make sure the fuel system is capable of passing enough fuel and a carb properly modified.