Topic: It’s a competition. What are the biggest 131” HP/TQ #s from what combo? (Read 7144 times)

HD Street Performance · « **Reply #15 on:** June 16, 2021, 06:40:57 PM »

Easily done on a legit dyno at street compression. 160 tq at 131". Now for the bad news, non harley pipe, cam, tuner and added compression different from the box kit

Yellow09SERG · « **Reply #16 on:** June 16, 2021, 08:30:27 PM »

Quote from: VMAX-VROD on June 16, 2021, 10:38:36 AM

That’s what I was thinking.

And since I’ve seen 110”-to-117” Twin Cam builds that made 145hp / 152tq, I’ve been hoping to see (at least) the same specific output achieved by a 117”-to-131” M8 build.

160+hp and 170+tq anyone? Bueller?

That would be a heck of a 117 twin cam build

HD Street Performance · « **Reply #17 on:** June 16, 2021, 09:30:47 PM »

150tq 117, twin cam???

VMAX-VROD · « **Reply #18 on:** June 16, 2021, 10:58:56 PM »

Quote from: HD Street Performance on June 16, 2021, 06:40:57 PM

Easily done on a legit dyno at street compression. 160 tq at 131". Now for the bad news, non harley pipe, cam, tuner and added compression different from the box kit

That’s not really bad news for me. I’d rather have the output than the official warranty.

VMAX-VROD · « **Reply #19 on:** June 16, 2021, 11:02:01 PM »

Quote from: Yellow09SERG on June 16, 2021, 08:30:27 PM

That would be a heck of a 117 twin cam build

https://www.cvoharley.com/smf/index.php?topic=105913.1440

Reply #1451 by cherryseeg2 with dyno chart

VMAX-VROD · « **Reply #20 on:** June 16, 2021, 11:03:20 PM »

Quote from: HD Street Performance on June 16, 2021, 09:30:47 PM

150tq 117, twin cam???

https://www.cvoharley.com/smf/index.php?topic=105913.1440

Reply #1451 by cherryseeg2 with dyno chart

Here’s the post:
Here's one we finished up last week. Customer was looking for mid range/top end pull and I think we delivered that pretty well. We used SE cylinder/piston kit, Rick Ward CNC heads, SE 58mm TB, S&S 635HO cams @ 10.5 compression, and a D&D Bosszilla.

VMAX-VROD · « **Reply #21 on:** June 16, 2021, 11:06:32 PM »

Quote from: HD Street Performance on June 16, 2021, 06:40:57 PM

Easily done on a legit dyno at street compression. 160 tq at 131". Now for the bad news, non harley pipe, cam, tuner and added compression different from the box kit

Tell me more.

Can you get that 131” to 160hp / 170tq?

HD Street Performance · « **Reply #22 on:** June 17, 2021, 01:03:11 PM »

130" reply #25. This build is a touring application.
https://www.cvoharley.com/smf/index.php?topic=120673.msg1510755#msg1510755

VMAX-VROD · « **Reply #23 on:** June 18, 2021, 07:38:19 PM »

Quote from: HD Street Performance on June 17, 2021, 01:03:11 PM

130" reply #25. This build is a touring application.
https://www.cvoharley.com/smf/index.php?topic=120673.msg1510755#msg1510755

I love that build. Great job, Don.

Author Topic: It’s a competition. What are the biggest 131” HP/TQ #s from what combo? (Read 7144 times)

HD Street Performance

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?

Yellow09SERG

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?

HD Street Performance

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?

VMAX-VROD

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?

VMAX-VROD

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?

VMAX-VROD

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?

VMAX-VROD

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?

HD Street Performance

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?

VMAX-VROD

Re: It’s a competition. What are the biggest 131” HP/TQ #s from what combo?