Author Topic: 2015, 148", FLHTCU, no forced induction needed  (Read 2890 times)

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Offline GMR-PERFORMANCE

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #75 on: April 16, 2018, 07:07:03 AM »
that was what I was asking .. So i am not the only one confused here .
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Offline jbroski

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #76 on: April 16, 2018, 07:24:46 AM »
JC, bigger ci in same cc is 10.9, I guess that makes the number more real. room full of brain surgeons

Offline turboprop

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #77 on: April 16, 2018, 07:31:53 AM »
JC, bigger ci in same cc is 10.9, I guess that makes the number more real. room full of brain surgeons

This is a technical site. For fun, check out some of the lifter discussions. Same discussion, countless times, and they go on and on. No kidding. Welcome.

Back to your dyno sheet. Your new claim is 10.9:1 compression @ 148". Is this correct?
'Never try to teach a pig to sing, it only wastes your time and annoys the pig'.

Offline jbroski

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #78 on: April 16, 2018, 08:23:47 AM »
This is the first number posted. No new claim

Offline turboprop

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #79 on: April 16, 2018, 08:29:05 AM »
This is the first number posted. No new claim

Yes, it is. First you said 10.5, now 10.9. I assume you are going with 10.9.

187 hp from 148" at 10.9 compression? BS.
'Never try to teach a pig to sing, it only wastes your time and annoys the pig'.

Offline jbroski

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #80 on: April 16, 2018, 08:34:33 AM »
I never said 10.5. What time are you performing surgery?

Offline Nastytls

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #81 on: April 16, 2018, 09:28:58 AM »
Not for nothing but Post #20 states stock comp which is just under 10.5.

Offline jbroski

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #82 on: April 16, 2018, 11:09:32 AM »

187 hp from 148" at 10.9 compression? BS.
[/quote]

Thanks for sharing your technical response.

Online 1workinman

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #83 on: April 16, 2018, 04:16:09 PM »
Bike pic
Nice bike and welcome aboard . I not trying to find out how you made the power you did , I appreciate you posting what you did. I ridden a 143 as it is stock and it did not impress me with its low rpm response and frankly the horse power when you consider how big it is. I probably catch some grief nothing new but its far from a race motor lol at its compression ratio.  I know some like the 635 but not me .... So I decided to go a different route .  I ridden a 124 that Steve built and the stock 143 and to be honest the 143 did run harder but not a huge amount and the 124 has a ton of better low end response . How does your bike respond down say at 2800 or 2900 and roll on the throttle . Thanks again Jim

Offline build it

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #84 on: April 17, 2018, 05:32:39 AM »
OP,

What can you tell these guys about the camshaft, headers, collector, and heads?
Heads flow what or who did them?
Exhaust steps and length?
Collector dimensions?
Camshaft specs?
Who’s dyno?

When you put the smack down with those kind of numbers you make people feel small. Make them feel smaller by being a little more transparent, keep in mind, the “sharks”  are circling, not me, I never get off the boat.

Online 1workinman

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #85 on: April 17, 2018, 04:43:44 PM »
OP,

What can you tell these guys about the camshaft, headers, collector, and heads?
Heads flow what or who did them?
Exhaust steps and length?
Collector dimensions?
Camshaft specs?
Who’s dyno?

When you put the smack down with those kind of numbers you make people feel small. Make them feel smaller by being a little more transparent, keep in mind, the “sharks”  are circling, not me, I never get off the boat.
  This what I think the fellow said , custom grind and the 625 did a good job so you can go from there , custom pipe with a maga cat DD I think muffler . I would assume a stepped pipe . Heads loved on lol so I have a number in mind but I going to keep that one to my self

Online Barrett

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Re: 2015, 148", FLHTCU, no forced induction needed
« Reply #86 on: April 17, 2018, 05:23:26 PM »
Are those Ward heads?