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fire coming from headers #1637996
06/24/14 07:23 PM
06/24/14 07:23 PM
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rogersville,mo.
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dart340x2 Offline OP
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I have been told that i have flames coming from the headers. What could be causing this problem?

Re: fire coming from headers [Re: dart340x2] #1637997
06/24/14 07:25 PM
06/24/14 07:25 PM
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Romeo MI
MR_P_BODY Offline
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Whats your timing

Re: fire coming from headers [Re: MR_P_BODY] #1637998
06/24/14 07:38 PM
06/24/14 07:38 PM
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rogersville,mo.
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dart340x2 Offline OP
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It is at 34

Re: fire coming from headers [Re: dart340x2] #1637999
06/24/14 07:46 PM
06/24/14 07:46 PM
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Romeo MI
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I guess we should start at the beginning.. whats the
engine and combo... and have you done a compression
check to see if you have a valve issue(or a leak down)
and is it on decell they see flames

Re: fire coming from headers [Re: MR_P_BODY] #1638000
06/24/14 07:51 PM
06/24/14 07:51 PM
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rogersville,mo.
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dart340x2 Offline OP
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The engine is a 416 with brodix b1ba heads and a 600 lift roller cam. Compression is 10.5 to 1. I have not done a compression check. and it is on acceleration it seems

Re: fire coming from headers [Re: dart340x2] #1638001
06/24/14 08:29 PM
06/24/14 08:29 PM
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Florida
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johnmilner Offline
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running a little rich

Re: fire coming from headers [Re: johnmilner] #1638002
06/24/14 08:45 PM
06/24/14 08:45 PM
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dart340x2 Offline OP
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I am running methanol. I had 160 jets all around I now have 152's.

Re: fire coming from headers [Re: dart340x2] #1638003
06/24/14 08:48 PM
06/24/14 08:48 PM
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Romeo MI
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Quote:

The engine is a 416 with brodix b1ba heads and a 600 lift roller cam. Compression is 10.5 to 1. I have not done a compression check. and it is on acceleration it seems




How big is the carb and whats the jetting.. sounds
like your putting raw fuel into the pipes... also
are you running a PV and the biggest thing is what
are the plugs telling you.. sounds like they should
be dark if you pull one or two at the end of the track

Re: fire coming from headers [Re: MR_P_BODY] #1638004
06/24/14 08:54 PM
06/24/14 08:54 PM
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dart340x2 Offline OP
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It is an 850 quick fuel.

Re: fire coming from headers [Re: dart340x2] #1638005
06/24/14 09:00 PM
06/24/14 09:00 PM
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Romeo MI
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Quote:

It is an 850 quick fuel.




Have you tried leaning it down to find the best MPH

Re: fire coming from headers [Re: MR_P_BODY] #1638006
06/24/14 09:22 PM
06/24/14 09:22 PM
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dart340x2 Offline OP
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Yes I had 160 jets and I have 152 in it now.

Re: fire coming from headers [Re: dart340x2] #1638007
06/24/14 09:25 PM
06/24/14 09:25 PM
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Romeo MI
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Quote:

Yes I had 160 jets and I have 152 in it now.




So is the mph picking up and are the flames less

Re: fire coming from headers [Re: MR_P_BODY] #1638008
06/24/14 09:38 PM
06/24/14 09:38 PM
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rogersville,mo.
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dart340x2 Offline OP
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I have not got to make a pass yet.







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