Decel popping

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Sep 18, 2011 | 06:53 PM

#11

'05Train

Ultimate HDF Member

Joined: May 2008

Posts: 7,439

Likes: 884

From: 'Noke, VA

New Torca clamps on the mufflers? Exhaust sealant at the joints? Proper torque and new gaskets at the exhaust ports?

If you're completely positive it's not an exhaust leak, then start working on the tune.

Sep 18, 2011 | 07:25 PM

#12

Matt0987

Road Captain

Joined: May 2011

Posts: 545

Likes: 5

From: California

On my stock 103 ci RKC I had poping. Last week I got out the service manual. Found the torque. Took the header bolts to max torque. Poping almost completely gone.

Sep 18, 2011 | 08:25 PM

#13

Just Dave

Ultimate HDF Member

Joined: Mar 2008

Posts: 6,593

Likes: 13

From: Spring Hill, Fl

My Rineharts TD's do not pop at all so it is not normal.

Sep 19, 2011 | 01:20 PM

#14

Invictys

Cruiser

Joined: Jan 2011

Posts: 113

Likes: 0

+1 on richening the map at 0 throttle above about 1500 RPM. Not sure how to go about it on the thundermax but on the PC-V its a simple matter of plugging into the computer and changing the values all down the 0 throttle line by +20 ish

I had bad decel popping and that took care of 99% of it