Re-tune/flash necessary with full exhaust upgrade?

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode Re-tune/flash necessary with full exhaust upgrade?
Author	Message

Siggy Javotnik_imp Offline

Running Like a Top

Posts: 54
Threads: 2
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Jul 2014

RE: Re-tune/flash necessary with full exhaust upgrade?

(04-07-2015, 10:42 PM)HikerToo_imp Wrote: Maybe without the Cat, it allows more unburnt fuel through, therefore the illusion it is running richer......maybe just more un-burnt fuel makes it out?

Not a bad idea -- but the Yosh slip-on he had / I have leaves the cat intact. OTOH, if he in fact had a rich condition (which would have been unrelated to the Yosh can), removing the cat and installing a full aftermarket exhaust would lean things out a bit and could fix it. But...a stock CB1100 runs lean for emissions purposes. I used to have black carbon deposits on my exhaust if I had been taking short trips or short shifting on my '75 KE125 -- maybe that explains the carbon build-up on his Yosh?

04-07-2015, 11:52 PM

« Next Oldest | Next Newest »

Messages In This Thread

Re-tune/flash necessary with full exhaust upgrade? - by Rebel73_imp - 04-07-2015, 09:13 AM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Olyrider_imp - 04-07-2015, 09:32 AM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Inline4_imp - 04-07-2015, 12:55 PM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Rebel73_imp - 04-07-2015, 02:47 PM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Yeahoo Whoyah_imp - 04-07-2015, 09:40 PM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Siggy Javotnik_imp - 04-07-2015, 10:16 PM

RE: Re-tune/flash necessary with full exhaust upgrade? - by HikerToo_imp - 04-07-2015, 10:42 PM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Siggy Javotnik_imp - 04-07-2015, 11:52 PM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Inline4_imp - 04-08-2015, 12:25 AM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Siggy Javotnik_imp - 04-08-2015, 01:02 AM

RE: Re-tune/flash necessary with full exhaust upgrade? - by Rboe_imp - 04-08-2015, 09:54 AM

RE: Re-tune/flash necessary with full exhaust upgrade? - by CB4ME_imp - 04-09-2015, 06:28 AM

Possibly Related Threads…
Thread		Author	Replies	Views	Last Post
	'17 Grabrail Upgrade for '14	HigginsNYC_imp	26	1,819	08-15-2026, 04:11 AM Last Post: fabrimtb
	swing arm upgrade	rtmoto1	8	521	03-09-2026, 09:31 AM Last Post: Nachodaddy
	Rear Suspension upgrade	17-CB-002	3	366	02-22-2026, 09:41 AM Last Post: 17-CB-002
	ECU Flash rev limiter etc	PowerDubs_imp	34	4,414	07-06-2025, 01:05 AM Last Post: Cormanus
	2017 Fork Spring Upgrade	deuce17EX	2	497	04-15-2025, 01:37 PM Last Post: deuce17EX
	Speedometer Upgrade!?	DirkDiggler_imp	12	1,314	02-23-2025, 04:57 PM Last Post: Jurlie_imp
	Ghul Tune for ECU	Doug Shepard_imp	21	1,914	02-22-2024, 02:14 PM Last Post: Cormanus
	LED Headlight Upgrade	Peddlin' Slow_imp	67	5,773	02-07-2024, 09:59 AM Last Post: mvk24_imp
	Yoshimura RSCV Full Exhaust System	Stealth128_imp	43	4,045	11-29-2022, 10:38 AM Last Post: mrded_imp
	PCV with full exhaust worth getting tune??	gretle_2.0	4	476	05-24-2022, 03:43 AM Last Post: gretle_2.0

View a Printable Version

Forum Jump:

Users browsing this thread: 1 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me