Author Topic: 2002, 124, FXDL, S&S 640, G carb, Bassani Pro-Street exh., DTT ign.  (Read 529 times)

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Offline Azgunner

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Thought I'd post the results of my S&S T124HC with the Bassani Pro-Streets vs. a previous T124LC with the same exhaust & a 45mm Mikuni carb. Lost 10 lbs. of tq on the low end & gained about 8 hp on the big end with the 640 cam. Really kind of surprised it made what it did as this dyno has typically shown much lower #s on my previous 95" & 117" engines compared to other dynos in the area.

I'll be installing an S&S IST to see what kind of results I get compared to the DTT ignition.

For ref.:
http://harleytechtalk.com/index.php?topic=85134.msg982076#msg982076

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Offline 1workinman

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Re: 2002, 124, FXDL, S&S 640, G carb, Bassani Pro-Street exh., DTT ign.
« Reply #1 on: December 28, 2017, 03:46:56 AM »
Looks good to me , I would think that a quiet , smooth running engine with very little oil usage is nice .  Time  now to just ride . I think my 124 has the diamond pistons with the 3 mm oil rings , seems to work good .  Glad you got it sorted out 

Offline rking1550

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Re: 2002, 124, FXDL, S&S 640, G carb, Bassani Pro-Street exh., DTT ign.
« Reply #2 on: December 28, 2017, 06:16:11 AM »
Looks great. Not sure the IST will make a difference in hp. I was running a similar build 120" . Switch to the IST from the dtt. Didn't see any difference at all in hp. But did see a difference in starting,  running smooth and cool.  Never any ping on any fuel i ran,  always try to get 93 octane.
120"@ 11.3 to 1, T-man 662-2, SE heads, woods CV 51 carb, S&S sidewinder exhaust

Offline Ohio HD

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Re: 2002, 124, FXDL, S&S 640, G carb, Bassani Pro-Street exh., DTT ign.
« Reply #3 on: December 29, 2017, 10:00:52 AM »
Looks good from here.    :up:

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