Query
Thread Starter
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Tourer
Joined: Jan 2009
Posts: 277
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From: I'm nation wide
Query
I recently purchased an 08 Ultra Classic. with a 103 build.
Original changes made from the stealer's set up:
SE ACR Heads with 10:5:1 matching (Dome) pistons
SE 251 Cams
Mo-Flow Air System
This set up dyno'ed to 96 hp, 106 pnds of torque.
Second Round:
I am striving for at least 108 hp. 100 pnds of trq. thereofore, I've had my heads ported by a reputable porter, installing 10:5:1 Wiseco Flattop Pistons, SE 258 cams, and .30 head gaskets. Of course I've added stronger clutch springs to hold the beast still at a stop light.
The project is in the works, I am waiting for the final dyno.
1. Does anyone know of additional improvements I can make to meet or exceed my goal?
2. How much of a power increase can I expect from the changes made during round 2.
All comments from the pro's are welcome.
Original changes made from the stealer's set up:
SE ACR Heads with 10:5:1 matching (Dome) pistons
SE 251 Cams
Mo-Flow Air System
This set up dyno'ed to 96 hp, 106 pnds of torque.
Second Round:
I am striving for at least 108 hp. 100 pnds of trq. thereofore, I've had my heads ported by a reputable porter, installing 10:5:1 Wiseco Flattop Pistons, SE 258 cams, and .30 head gaskets. Of course I've added stronger clutch springs to hold the beast still at a stop light.
The project is in the works, I am waiting for the final dyno. 1. Does anyone know of additional improvements I can make to meet or exceed my goal?
2. How much of a power increase can I expect from the changes made during round 2.
All comments from the pro's are welcome.
Outstanding HDF Member
Joined: Aug 2008
Posts: 2,047
Likes: 3
From: Vancouver Island, British Columbia, Canada
Are comments from non-pros welcome? Why are you wanting these numbers. It sounds like you have a good build so why these numbers? Anyway, I would take your questions to the Tech/Engines forum. You will find good input there.
Welcome from Vancouver Island in Beautiful British Columbia.
Welcome from Vancouver Island in Beautiful British Columbia.
Elite HDF Member
Joined: Sep 2008
Posts: 3,929
Likes: 1
From: Grayland, WA.
Are comments from non-pros welcome? Why are you wanting these numbers. It sounds like you have a good build so why these numbers? Anyway, I would take your questions to the Tech/Engines forum. You will find good input there.
Welcome from Vancouver Island in Beautiful British Columbia.
Welcome from Vancouver Island in Beautiful British Columbia.
Welcome from the coast of Washington State!
Road Master
Joined: Jan 2009
Posts: 1,009
Likes: 1
From: low country
not a pro-just a welcome from jersey
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Extreme HDF Member
Joined: Feb 2006
Posts: 10,853
Likes: 0
From: Maryland
No Idea but please post dyno results when you get them. kinda curious myself.
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Thread Starter
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Tourer
Joined: Jan 2009
Posts: 277
Likes: 0
From: I'm nation wide
query
Thanks for the welcome all. Tool guy asks:
Are comments from non-pros welcome? Why are you wanting these numbers. It sounds like you have a good build so why these numbers? Anyway, I would take your questions to the Tech/Engines forum. You will find good input there.
Welcome from Vancouver Island in Beautiful British Columbia.
I'll accept comments from anyone that knows what they are doing. I had a good build it's just that "a little more will not hurt". Actualley I want to see how far the 103 can go without a supercharge....Think I've maxed it out with Round 2.
Wildman, I'll post the new numbers when they arrive...a picture of the beast as well.
Are comments from non-pros welcome? Why are you wanting these numbers. It sounds like you have a good build so why these numbers? Anyway, I would take your questions to the Tech/Engines forum. You will find good input there.
Welcome from Vancouver Island in Beautiful British Columbia.
I'll accept comments from anyone that knows what they are doing. I had a good build it's just that "a little more will not hurt". Actualley I want to see how far the 103 can go without a supercharge....Think I've maxed it out with Round 2.
Wildman, I'll post the new numbers when they arrive...a picture of the beast as well.
