M8 Dyno Numbers

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Mar 4, 2019 | 08:13 AM

Keithhu

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Seasoned HDF Member

Joined: Sep 2009

Posts: 17,145

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From: SE Michigan

M8 Dyno Numbers

Thought I'd start a thread so we can see M8 numbers in 1 spot. I searched, didn't see a dedicated thread for this.

Post em up!

Build details and charts.....

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Mar 4, 2019, 01:48 PM

SWThomas

Seasoned HDF Member

Joined: Oct 2014

Posts: 5,066

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From: Camp Lejeune, NC

Stage 1. Runs great and I couldn’t care less what it does on a dyno.

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Mar 4, 2019 | 08:25 AM

DRBUICK

Road Master

Joined: Jan 2017

Posts: 1,169

Likes: 324

From: slinger wi

Quote:

Originally Posted by Keithhu

Thought I'd start a thread so we can see M8 numbers in 1 spot. I searched, didn't see a dedicated thread for this.

Post em up!

Build details and charts.....

This is a sticky spot because fuel moto dyno is High as a kite

but here is mine so far

130 CI 11.75 to 1
ward heads and throttle body
hd 64mm throttle body
D&D 2 into 1
recluse clutch'
TTS 250 cam
adjustable rockers

143.81 hp
143.81 tq

Mar 4, 2019 | 08:40 AM

$tonecold

Club Member

Joined: Feb 2011

Posts: 4,708

Likes: 2,212

From: Gilbert, Az.

Well this is what mine were a year ago.

104.47 hp
120.57 tq

That's a 107 with RS468 cam, stock decatted header, stock muffler cans with Fullsac 2" cores, Arlen Ness Big Sucker air cleaner.

Coming soon! 117 ci., ?cam, Fullsac X pipe. Big difference, we'll see.

Mar 4, 2019 | 11:10 AM

BigT12

Cruiser

Joined: Feb 2016

Posts: 184

Likes: 90

From: Connecticut

Here are a couple of my prior 117”

Mar 4, 2019 | 01:40 PM

Gar1414

Cruiser

Joined: Sep 2017

Posts: 234

Likes: 77

From: Seattle wa

2018 fat bob
Complete Harley stageIV 117
wards performance reworked screaming eagle cnc heads
wards ported manifold
harley extreme heavy breather
fab 28 industries 2-1
woods wm8-408 cam.

146hp
139tq