93 Efi 460 - Great Lakes 4x4. The largest offroad forum in the Midwest

FARMERDAVE · September 28th, 2009, 02:18 PM

Does anyone know what pistons are in these motors? Are they slightly dished or big dishes? I am curious because I am going to swap some DOVE heads on it and a Dual plane intake. I was just curious any information would be greatly appreciated! Also where the EFI 460s roller?

BIGBADCJ5 · September 28th, 2009, 02:20 PM

Quote:

Originally Posted by FARMERDAVE

Does anyone know what pistons are in these motors? Are they slightly dished or big dishes? I am curious because I am going to swap some DOVE heads on it and a Dual plane intake. I was just curious any information would be greatly appreciated! Also where the EFI 460s roller?

DOve heads wont do much good big dish. Need some flat tops.
Might get .5 comp increase, good for NOS tho.

FARMERDAVE · September 28th, 2009, 02:21 PM

No kidding! Well that sucks because the motor only has 57k on it so i was going to leave the rotating assembly alone!

Pokerob · September 28th, 2009, 02:22 PM

looks like this guy alos asked the same question..

93 Efi 460 - Great Lakes 4x4. The largest offroad forum in the Midwest

FARMERDAVE · September 28th, 2009, 02:25 PM

Quote:

Originally Posted by Pokerob

looks like this guy alos asked the same question..

93 Efi 460 - Great Lakes 4x4. The largest offroad forum in the Midwest

Ya that was my bad I posted it twice on accident I went back to fix it and didn't realize I had already submitted the first one! If someone could delete it that would be greatly appreciated!

BIGBADCJ5 · September 28th, 2009, 06:37 PM

Well... The good news you need lower compression for a Blower or turbo

September 28th, 2009, 02:18 PM	#1
FARMERDAVE Senior Member Join Date: 10-21-08 Location: Ortonville MI Posts: 173 iTrader: (0)	93 Efi 460 Does anyone know what pistons are in these motors? Are they slightly dished or big dishes? I am curious because I am going to swap some DOVE heads on it and a Dual plane intake. I was just curious any information would be greatly appreciated! Also where the EFI 460s roller?

September 28th, 2009, 02:22 PM	#4
Pokerob hug life Join Date: 10-25-06 Location: G-Rap, MI Posts: 10,141 iTrader: (25)	looks like this guy alos asked the same question.. 93 Efi 460 - Great Lakes 4x4. The largest offroad forum in the Midwest 93 Efi 460 - Great Lakes 4x4. The largest offroad forum in the Midwest

September 28th, 2009, 02:21 PM	#3
FARMERDAVE Senior Member Join Date: 10-21-08 Location: Ortonville MI Posts: 173 iTrader: (0)	No kidding! Well that sucks because the motor only has 57k on it so i was going to leave the rotating assembly alone!

September 28th, 2009, 06:37 PM	#6
BIGBADCJ5 = Broncoholic = Join Date: 09-08-09 Location: Eastside Posts: 150 iTrader: (5)	Well... The good news you need lower compression for a Blower or turbo