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Great looking dyno cell MER! I hear only great things about the work you do. Good to know you are another knowledgable Holley dealer. I'm not in the EFI crowd, but know some guys that could definitely use your services, and will be sure to send them your way.
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Originally Posted by chrisf695
(Post 4316643)
Great looking dyno cell MER! I hear only great things about the work you do. Good to know you are another knowledgable Holley dealer. I'm not in the EFI crowd, but know some guys that could definitely use your services, and will be sure to send them your way.
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Originally Posted by DesertRage
(Post 4315179)
No, but that's what's great about efi. You can put it where ever your comfortable in running. I run 13.5 all the way up through my light cruise speed ~3500rpm and then start to richen to 12.8 at WOT. My compression is 10.5:1, the orange motor is just over 10:1. Both have cams to run at 6400rpm.
Also what cubic inch , heads and cam duration at .050 are you running on both of those motors you built? AFR is suggesting their 300 Oval port and I'm not sure of that ! I like the 325 or 335 they offer Looking to build either a 548 or use a4.375 BRC crank I have and build a 557. Thanks for any input |
My motor is running just over 90 and the Orange motor is running 85-86 at 4500' both in Nordic Rages.
565ci AFR 335 spec by Marine Kinetics 254/260 spec by Marine Kinetics 10.5:1 548ci AFR 325 custom ported by Tony Mamo 247/252 spec by Marine Kinetics 10:1 I use Marine Kinetics for all my engines and have had great builds. |
Originally Posted by DesertRage
(Post 4337133)
My motor is running just over 90 and the Orange motor is running 85-86 at 4500' both in Nordic Rages.
565ci AFR 335 spec by Marine Kinetics 254/260 spec by Marine Kinetics 10.5:1 548ci AFR 325 custom ported by Tony Mamo 247/252 spec by Marine Kinetics 10:1 I use Marine Kinetics for all my engines and have had great builds. |
Originally Posted by 260Velocity
(Post 4337987)
Desert Rage, what is ur 565 combo? Short or tall deck and 4.25 or 4.375 stroke ?
548 is a 9.8 deck, 4.25 x 4.530 bore. |
Originally Posted by MER Performance
(Post 4315563)
RAGE,
I'm very happy to see a change in technical content here. I know; this threads subject is DIS, so I don't want to get off topic. I have 2 525EFI builds coming up, that are total rebuilds, I will be converting to the Holley HP EFI. |
Originally Posted by DesertRage
(Post 4338196)
565 is a 9.8 deck, 4.25 x 4.600 bore.
548 is a 9.8 deck, 4.25 x 4.530 bore. Thanks Bill |
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