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M8 Dyno Numbers

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  #901  
Old 05-12-2024, 10:56 PM
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Howdy,

I've read through the posts and I don't see a configuration.
A 2020 Street Glide with 114. V&H Headpipe, CFR slipons, SE A/C, HD447 cam, and HD tuner and HD smart tuner.

I'm curious what the HP and Tq might be.
Anyone have a simliar setup?

Thanks,
 
  #902  
Old 05-13-2024, 05:15 AM
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Originally Posted by Leimy
Howdy,

I've read through the posts and I don't see a configuration.
A 2020 Street Glide with 114. V&H Headpipe, CFR slipons, SE A/C, HD447 cam, and HD tuner and HD smart tuner.

I'm curious what the HP and Tq might be.
Anyone have a simliar setup?

Thanks,
I don't, but the CFRs are gonna steal yer ponies. Based on your post about Fuel Moto inserts, you're interested in maximizing numbers (correct me if I'm wrong), so I'd consider different mufflers.

Also, what V&H headers? They have true duals as well as x-pipe configurations and 2-1, big difference between them.

I think a call to Fuel Moto would help you understand the performance characteristics of your proposed setup
 

Last edited by Keithhu; 05-13-2024 at 05:38 AM.
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  #903  
Old 05-22-2024, 05:55 PM
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2018 Ultra Limited, CR483, S&S 55mm intake, Fuel Moto 5.5 injectors, S&S Stinger air filter, D&D Billet Cat.
 
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  #904  
Old 07-15-2024, 01:25 PM
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2023 FLTRXS 128ci 11.0:1, CR480og cam, 64mm SE intake/TB, upgraded clutch springs, AN air filter, D&D 2:1 BB Baffle, built and tuned by Sheffer's Performance.

 
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  #905  
Old 07-19-2024, 12:01 PM
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This is my 23 Road Glide with the 119 SE pistons and cylinders. It has a Feuling 472 Reaper cam, Fuel Moto AC/DC intake, 64mm SE throttle body with 5.5 injectors and a Sawicki full length 2-1 exhaust. The red line is a canned map and the blue is after the dyno tune.


 
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  #906  
Old 07-20-2024, 09:37 AM
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Local dealer parts guy used the FM 10.75:1 BB kit with the F472 cam, KW 2-1, and AN air cleaner. Bit of clutch slip with the SE1275 springs, but not felt while riding.
He's kind of

 
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  #907  
Old 08-07-2024, 08:47 AM
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Picked mine up yesterday from the Tuner. Bottom line is the base map from Fuel Moto and the top is after tuning. Parts list in my sig.


 
  #908  
Old 08-07-2024, 09:18 AM
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@Hamps
5 ft-lbs and 8.67 hp left on the table from the base map is a fair amount of gain. That's a +4% increase over the base map. More evidence for custom tuning advantage.

Did you tune yourself?
 
  #909  
Old 08-07-2024, 10:58 AM
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No. I was going to run some auto tunes but ended up making an appointment for a Dyno tune at B&A cylinders in Blaine MN. Yes the updated HP and TQ is well worth it. Will be interesting to see if the mileage gets better. I went from around 40-43MPG stock to 36MPG with the new cam and Fuel Moto tune. Of course some of the drop was some extra twisting of the grip playing with the new cam.
 
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  #910  
Old 08-07-2024, 11:18 AM
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Originally Posted by Hamps
No. I was going to run some auto tunes but ended up making an appointment for a Dyno tune at B&A cylinders in Blaine MN. Yes the updated HP and TQ is well worth it. Will be interesting to see if the mileage gets better. I went from around 40-43MPG stock to 36MPG with the new cam and Fuel Moto tune. Of course some of the drop was some extra twisting of the grip playing with the new cam.
Cool.

My bike is there right now getting rebuilt after the Stage III failure. I will have it dyno tuned by them too. Thanks for the recommendation!
 
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