Re: 540 procharger motor-1
[Re: challenger1320]
#2855254
12/04/20 01:21 PM
12/04/20 01:21 PM
|
Joined: Aug 2003
Posts: 36,570 Bend,OR USA
Cab_Burge
I Win
|
I Win
Joined: Aug 2003
Posts: 36,570
Bend,OR USA
|
That sheet makes me want one  AKA, I'm impressed  Is it intercooled? What fuel type and is it carb. or EFI ?
Last edited by Cab_Burge; 12/04/20 01:22 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
|
|
|
Re: 540 procharger motor-1
[Re: challenger1320]
#2855543
12/05/20 03:59 AM
12/05/20 03:59 AM
|
Joined: Jan 2003
Posts: 9,058 Frostbitefalls MN (Rocky&Bullw...
gregsdart
master
|
master
Joined: Jan 2003
Posts: 9,058
Frostbitefalls MN (Rocky&Bullw...
|
No intercooler On methanol APD carb Air fuel on dyno sheet was set for gas doing the math it was 5.22 to 1 Kinda surprised to see 5.2 afr on a blown motor? I thought they needed more fuel when boosted to keep the motor happy🤔
8.77 153 mph best, 3055 lbs 528 indy 440-1 alky
|
|
|
Re: 540 procharger motor-1
[Re: challenger1320]
#2855609
12/05/20 09:39 AM
12/05/20 09:39 AM
|
Joined: Jan 2003
Posts: 9,058 Frostbitefalls MN (Rocky&Bullw...
gregsdart
master
|
master
Joined: Jan 2003
Posts: 9,058
Frostbitefalls MN (Rocky&Bullw...
|
Yes it needed more fuel didn't have a 200 jet Air fuel was set to gas No blown experience here, just what i read in a book on injection saying blown apps can be very fat depending on boost level. High 3 low 4!
Last edited by gregsdart; 12/05/20 09:40 AM.
8.77 153 mph best, 3055 lbs 528 indy 440-1 alky
|
|
|
Re: 540 procharger motor-1
[Re: gregsdart]
#2856497
12/07/20 11:15 AM
12/07/20 11:15 AM
|
Joined: May 2005
Posts: 44 VA Beach, VA
Runnoft
member
|
member
Joined: May 2005
Posts: 44
VA Beach, VA
|
No intercooler On methanol APD carb Air fuel on dyno sheet was set for gas doing the math it was 5.22 to 1 Kinda surprised to see 5.2 afr on a blown motor? I thought they needed more fuel when boosted to keep the motor happy🤔 In my other car I run my Procharged Methanol engine in the 3's. At least on my combo, when it gets to 3.8/3.9 or so you better start watching the plugs close - unhappy boosted engines on methanol unleash hell on an engine. This ^^ thing looks like an animal but the blower is probably still not maxed out. Get the fuel flow right and spin the blower right to the max RPM - 74,000 I believe for that blower.
66 Dodge Coronet 500 Indy SR 440 Gen 7 Accel DFI 3977 lbs = 11.38 @ 116
|
|
|
|
|