AFR & Tuning Zone

Fuel Injector Calculations

Started by Ohio HD

Replies: 5
Views: 8,022

February 10, 2023, 09:21:46 AM
by Ohio HD

AFR & Tuning Zone Sticky Topics List

Started by mayor

Replies: 4
Views: 30,523

February 15, 2013, 05:50:37 AM
by mayor

Powervision Adaptive

Started by rbabos

Replies: 10
Views: 531

June 23, 2025, 05:28:51 PM
by rbabos

Do I need a dyno or can I street tune it

Started by Trunksie

Replies: 12
Views: 802

June 21, 2025, 02:16:15 PM
by Hilly13

Help Understanding Wideband

Started by grump13

Replies: 7
Views: 353

June 19, 2025, 03:32:00 PM
by lonewolf

injector size

Started by tc1550

Replies: 4
Views: 376

June 14, 2025, 08:34:34 PM
by Coff 06

cam swap and tune

Started by tc1550

Replies: 1
Views: 268

June 11, 2025, 02:12:19 PM
by Hossamania

Dynojet PV3

Started by Sarhan

Replies: 20
Views: 5,905

June 11, 2025, 06:28:29 AM
by aswracing

Powervision or ?

Started by 08flstf

Pages1 2 All

Replies: 29
Views: 3,975

June 06, 2025, 05:41:04 AM
by hrdtail78

Ultima R1 revisit

Started by wnogood

Replies: 3
Views: 2,685

June 01, 2025, 04:50:40 PM
by JSD

Cam swap Tuning carry over

Started by Wookie3011

Replies: 1
Views: 605

May 28, 2025, 07:33:47 AM
by hrdtail78

Ignored, meaning?

Started by 76Shovel

Replies: 4
Views: 473

May 16, 2025, 10:23:32 PM
by 76Shovel

Ultra running rich

Started by chas

Replies: 3
Views: 384

May 14, 2025, 06:57:50 PM
by chas

dynojet j185 auto tune install

Started by chas

Replies: 8
Views: 7,096

May 13, 2025, 08:35:11 PM
by chas

TT question.

Started by 76Shovel

Replies: 4
Views: 1,062

May 08, 2025, 03:40:20 PM
by 76Shovel

Help identifying tuner.

Started by 76Shovel

Replies: 5
Views: 549

May 08, 2025, 10:44:38 AM
by 76Shovel

TT autotune timing?

Started by 76Shovel

Replies: 5
Views: 836

May 07, 2025, 09:05:30 AM
by 76Shovel

ECM cal number

Started by 76Shovel

Replies: 2
Views: 768

May 03, 2025, 06:08:33 AM
by 76Shovel

Dyno tuning RDRS.

Started by 76Shovel

Replies: 14
Views: 2,114

May 03, 2025, 05:23:01 AM
by Buglet

Need help with carb choice/jetting?

Started by wnogood

Replies: 9
Views: 1,532

May 01, 2025, 05:09:22 AM
by wnogood

KOSO gauge kits Beware

Started by HD/Wrench

Replies: 10
Views: 4,656

April 30, 2025, 05:03:16 AM
by manrocket1

AFR/VE's after dyno tune...runs hot

Started by buxgrad91

Replies: 3
Views: 6,333

March 28, 2025, 12:24:01 AM
by m1marty

Timing question

Started by itsafatboy

Replies: 11
Views: 8,355

March 26, 2025, 06:07:39 AM
by Coyote

Codes pop up after install a PV Map

Started by Buglet

Replies: 2
Views: 1,986

March 12, 2025, 03:18:53 PM
by lonewolf

Tts & cam ivc tuning

Started by 1stop

Replies: 2
Views: 2,584

February 27, 2025, 03:59:48 AM
by 1stop

TTS Flight Recorder

Started by pauly

Replies: 8
Views: 4,593

February 26, 2025, 09:48:22 AM
by TSloper

Two step, launch control

Started by 08flstf

Replies: 5
Views: 3,229

February 19, 2025, 02:24:23 PM
by hrdtail78

2024 non vvt tts wideband interface?

Started by 1stop

Replies: 12
Views: 3,080

February 16, 2025, 08:35:49 AM
by lonewolf

Tuners for 2024 M8 center cooled

Started by ziggy24

Replies: 4
Views: 4,512

February 04, 2025, 08:57:57 AM
by ziggy24

CDE with a big bore

Started by Adams17RG

Replies: 15
Views: 4,857

December 22, 2024, 08:17:27 AM
by Adams17RG

Mastertune updated for the newest models

Started by rigidthumper

Replies: 0
Views: 2,929

December 17, 2024, 04:09:27 AM
by rigidthumper

Adding O2 sensor to early Delphi

Started by 838

Replies: 16
Views: 15,299

December 11, 2024, 03:18:31 AM
by jjdalynh

More stupid TTS questions

Started by pauly

Replies: 4
Views: 3,654

November 16, 2024, 04:04:32 PM
by pauly

VE table during decel at high RPM

Started by Adams17RG

Replies: 5
Views: 3,648

November 06, 2024, 11:04:40 AM
by hrdtail78

can't get my head around kpa

Started by DYankee

Replies: 5
Views: 6,527

October 22, 2024, 12:11:02 PM
by hrdtail78

Anyone using Mastertune TTS on a 2023 bike?

Started by pauly

Replies: 5
Views: 7,891

October 21, 2024, 03:40:15 PM
by Hilly13

07 softail reflash

Started by tc1550

Replies: 0
Views: 3,463

October 07, 2024, 05:54:08 AM
by tc1550

Jet sizes for Evo with mild cam

Started by Adam76

Replies: 8
Views: 7,349

October 04, 2024, 12:08:12 PM
by hrdtail78

WCS error after auto-tuning

Started by Jim Bronson

Replies: 3
Views: 6,084

October 02, 2024, 09:58:29 PM
by FXDBI

PV Auto-tune or not

Started by Jim Bronson

Replies: 8
Views: 7,423

October 02, 2024, 01:59:15 PM
by Jim Bronson

Daytona TwinTec 1005 ignition modul

Started by Fatboy1994

Replies: 3
Views: 3,935

September 27, 2024, 04:48:10 AM
by turboprop

Hot idle issue

Started by DYankee

Replies: 4
Views: 4,180

September 17, 2024, 01:33:30 PM
by Hilly13

TTS mastertune flight recorder not recording

Started by anthonyflhx

Replies: 3
Views: 3,832

September 11, 2024, 01:03:12 PM
by hrdtail78

Dyno pulls in 4th gear equivalent in 6th gear

Started by egl1962

Replies: 3
Views: 7,096

August 30, 2024, 06:49:38 PM
by hrdtail78

Trouble using a Power Vision to tune over a Blue Tooth SE Pro Street Tuner

Started by blackhillsken

Replies: 8
Views: 7,052

August 29, 2024, 07:57:44 AM
by hrdtail78

De-catted head pipe twin cam

Started by Nebraskarider1

Replies: 10
Views: 8,849

August 27, 2024, 09:31:04 AM
by Hossamania

How much cooler does a tuned bike run?

Started by Jim Bronson

Replies: 6
Views: 7,226

August 27, 2024, 06:27:53 AM
by Nebraskarider1

2018 FXBRS O2 Sensor placement

Started by 45bpcr

Replies: 5
Views: 4,630

August 06, 2024, 08:37:40 AM
by hrdtail78

Should throttle position be 0% at idle?

Started by biggzed

Replies: 2
Views: 6,650

July 31, 2024, 10:53:04 AM
by biggzed

S&S super G

Started by Mr Fast

Replies: 2
Views: 4,416

July 25, 2024, 06:46:06 AM
by turboprop