[krukedking]

vrsf dp's, gutted secondarys. fresh walnut blast, new plugs, new injectors, vrsfp cp. running mhd stage 2 93 octane without intercooler.

what i am wondering is i see the afr seems to dip, dont know if its dipping too lean or not. whats dangerous? i do see i may need a coild on cyl#4.

other than that how does it look?

http://datazap.me/u/krukedking/again...17-18-23-28-30

[Give_Em_The_DD]

Originally Posted by krukedking

vrsf dp's, gutted secondarys. fresh walnut blast, new plugs, new injectors, vrsfp cp. running mhd stage 2 93 octane without intercooler.

what i am wondering is i see the afr seems to dip, dont know if its dipping too lean or not. whats dangerous? i do see i may need a coild on cyl#4.

other than that how does it look?

No link....

[krukedking]

sorry i added the link.

[Antetokounmpo]

looks good. afrs are normal. could just be high iat causing timing pull on cyl 4.

[krukedking]

Originally Posted by Heel Toe

looks good. afrs are normal. could just be high iat causing timing pull on cyl 4.

ok i thought it was running lean. i have gotten the half engine light once. cleared it and it never came back. that was right after i flashed it. i think im gonna give the e40 map a try, any idea how many gallons of e85 i need?

[Antetokounmpo]

Originally Posted by krukedking

ok i thought it was running lean. i have gotten the half engine light once. cleared it and it never came back. that was right after i flashed it. i think im gonna give the e40 map a try, any idea how many gallons of e85 i need?

12:1 or so under full boost is good. I think you mean too rich (which it's not) since you said the afr is dropping. (lower afr=richer)

Put 6.5 gallons of E85 in then fill the rest with 93 or 91 to get about E40.

If you haven't upgraded your lpfp, it's very likely you'll get a code or ses light since the stock lpfp normally can't do E40.

[puppydax]

Originally Posted by krukedking

ok i thought it was running lean. i have gotten the half engine light once. cleared it and it never came back. that was right after i flashed it. i think im gonna give the e40 map a try, any idea how many gallons of e85 i need?

https://www.intercepteft.com/calc.html

To make it easy, you can do 50% of 91 and 50% of E85 and you'll be higher than E40, but under E50. Would probably be best to do this when your tank is damn near empty.

[krukedking]

Originally Posted by Heel Toe

12:1 or so under full boost is good. I think you mean too rich (which it's not) since you said the afr is dropping. (lower afr=richer)

Put 6.5 gallons of E85 in then fill the rest with 93 or 91 to get about E40.

If you haven't upgraded your lpfp, it's very likely you'll get a code or ses light since the stock lpfp normally can't do E40.

since ill be using the e85 does it matter if i go t 91 or 93? if i can do 91 i can get the gas at the same place. otherwise i gotta go to two different gas stations. and that would be annoying.

[puppydax]

Originally Posted by krukedking

since ill be using the e85 does it matter if i go t 91 or 93? if i can do 91 i can get the gas at the same place. otherwise i gotta go to two different gas stations. and that would be annoying.

You can use 91 or 93. They don't make a huge difference when talking about blending E85. Refer to the calculator above to play with mix ratios.

[krukedking]

Originally Posted by puppydax

You can use 91 or 93. They don't make a huge difference when talking about blending E85. Refer to the calculator above to play with mix ratios.

thasnk you i appreciate it!!! how many gallons is our tank? 15.9 gallons?

[puppydax]

Yup!