|
What AFR with 93 octane pump that's 10% alcohol?
#1248581
06/10/12 07:10 PM
06/10/12 07:10 PM
|
Joined: Jan 2004
Posts: 2,103 East Coast, NJ
fig426
OP
top fuel
|
OP
top fuel
Joined: Jan 2004
Posts: 2,103
East Coast, NJ
|
I'm out of race gas and don't want to buy anymore since my engine is perfectly happy on 93 pump gas. What AFR should I be looking for at idle and WOT with the 10% alcohol in the gas?
Chris from New Jersey
|
|
|
Re: What AFR with 93 octane pump that's 10% alcohol?
[Re: fig426]
#1248582
06/10/12 07:27 PM
06/10/12 07:27 PM
|
Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
|
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
|
I dont waste my time using the meter to set idle... make it idle as nice as possible... then for WOT set it for best MPH... no engine is alike and there is no magic number thats best
|
|
|
Re: What AFR with 93 octane pump that's 10% alcohol?
[Re: MR_P_BODY]
#1248583
06/10/12 07:36 PM
06/10/12 07:36 PM
|
Joined: Jan 2004
Posts: 2,103 East Coast, NJ
fig426
OP
top fuel
|
OP
top fuel
Joined: Jan 2004
Posts: 2,103
East Coast, NJ
|
I lost 3 tenths and 4mph right out of the gate with the fuel change. Jetted up a bunch today and am now only down 1 tenth and 1mph. I'm going to put in a FAST AFR meter I picked up and figured that may give me an idea where it's at. But I guess old school is still the way to go ey?
Chris from New Jersey
|
|
|
|
|
|