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Author Topic: TTS 150 cam  (Read 6962 times)

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HD Street Performance

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Re: TTS 150 cam
« Reply #15 on: November 15, 2020, 11:08:55 AM »

Thanks appreciated.

Now the rest of the story..
Exhaust system:
Fullsac DX recored mufflers, 2.5" baffle2" baffle
It had 115tq at 1500, the red run.
Very few motor combinations, in my experience, will take full throttle in 6th gear at that low of rpm and not throw a big dip in the curve later to recover.
This is where credit goes to the combination with emphasis on pipe and cam. This was a very cool running motor as well with the low compression.
« Last Edit: November 17, 2020, 03:34:13 PM by HD Street Performance »
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Fullsac Performance

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Re: TTS 150 cam
« Reply #16 on: November 15, 2020, 12:08:04 PM »

2.5 baffles? Holy Cow! 2.0 or even 2.25 baffles would improve the low end hit big time. Not that you need more. But if everybody is happy, better leave it alone!

Steve@fullsc.com


Thanks appreciated.

Now the rest of the story..
Exhaust system:
Fullsac DX recored mufflers, 2.5" baffle
It had 115tq at 1500, the red run.
Very few motor combinations, in my experience, will take full throttle in 6th gear at that low of rpm and not throw a big dip in the curve later to recover.
This is where credit goes to the combination with emphasis on pipe and cam. This was a very cool running motor as well with the low compression.
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Steve@fullsac.com  www.fullsac.com
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HD Street Performance

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Re: TTS 150 cam
« Reply #17 on: November 17, 2020, 03:36:26 PM »

Got the straight scoop from the owner 2" baffles packed.  Fits the curve now. Sorry for the confusion.
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blown alcohol

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Re: TTS 150 cam
« Reply #18 on: November 20, 2020, 02:29:33 PM »

I have the TM625 cams now, and this shows me what I am missing on the bottom.
When those 625 hit it's on, but too soft down low.
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blown alcohol

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Re: TTS 150 cam
« Reply #19 on: November 20, 2020, 02:45:25 PM »

Since this thread was comparing the TM625 to the TTS150 I thought I would share my dyno
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HD Street Performance

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Re: TTS 150 cam
« Reply #20 on: November 21, 2020, 10:43:35 AM »

Unfortunately it is not fair to get too deep into comparing cam grinds or manufacturers when there are so many other contributing factors. The TR625 was developed when the 95" was popular and is a torque grind when it has the mating parts to go there including and especially the pipe and the needed compression. The close LSA and lots of overlap can cause the build to be somewhat pipe sensitive. When the heads are working well and properly sized for the demand I prefer a cam with wider LSA but still with an advanced intake LC in the 100 neighborhood. Despite talking about cams I am careful to not take the cam out of the context of the whole build.
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JMK

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Re: TTS 150 cam
« Reply #21 on: December 02, 2020, 11:23:22 AM »

Need some help with a tune.
First I have reached out to TTS but I understand that the covid restrictions in their area is making things hard for them right now. I have done the 117 kit on my 15 cvo road glide with the TTS-150 cam and tts mastertune. Header is Vance and Hines power duals with the OS450 pipes and quiet baffles. The only TTS-150 cam I find on the TTS website is for a 110 with 10.5:1 compression. I used the 0.030 head gasket and pistons are 0.007 to 0.010 in the hole so I am not quite sure of my compression ratio. I am ready to start it up but need a base tune. Should I use the base tune for the 110 with the same cam and high compression and change the displacement then run the flight recorder or do I need a better base.
If someone has a closer base tune that they can share that would also be great.
Last question is the quiet baffle in the Vance and Hines pipe going to be too restrictive. If so I will go to the 1.75 Fullsac with my old stock pipes like I should have done in the first place.
Thanks
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HD Street Performance

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Re: TTS 150 cam
« Reply #22 on: December 02, 2020, 11:56:22 AM »

You need to download the tuning manual. Read it completely.  Use the 110 tune and adjust the cubic inches in constants.  After you read the manual it will make sense. If it doesn't then I suggest getting the bike to a tuner that is very familiar with tts.
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JMK

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Re: TTS 150 cam
« Reply #23 on: December 02, 2020, 12:25:20 PM »

Yep plan is to get it to a tuner, but they are about 125 miles away. I just want to be sure its ok to start up and tweak for the ride down.
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flhxi2go

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Re: TTS 150 cam
« Reply #24 on: December 02, 2020, 12:30:28 PM »

I would definitely go with the Fulsac 2 inch baffle kit in you're stock muffs
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HD Street Performance

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Re: TTS 150 cam
« Reply #25 on: December 02, 2020, 01:30:28 PM »

Yep plan is to get it to a tuner, but they are about 125 miles away. I just want to be sure its ok to start up and tweak for the ride down.
You will need to use flight recorder and data master to fix the VEs. First constants fixed, then road tuning.
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busarealfast

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Re: TTS 150 cam
« Reply #26 on: December 02, 2020, 03:59:01 PM »

Can I purchase this tts150 from you HD?
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HD Street Performance

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Re: TTS 150 cam
« Reply #27 on: December 03, 2020, 11:21:52 AM »

I suggest Steve at Fullsac.
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Unbalanced

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Re: TTS 150 cam
« Reply #28 on: December 03, 2020, 08:21:31 PM »

Since this thread was comparing the TM625 to the TTS150 I thought I would share my dyno
Blown Alcohol - Do you know why your Dyno lines are so choppy, especially for smoothing 5?   Those lines should be smooth and flat for the settings shown.
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JMK

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Re: TTS 150 cam
« Reply #29 on: December 04, 2020, 02:29:34 PM »

The guys at TTS got me a base map this morning, Started up fine. Now I need to learn the v tune process!
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