Motor won't rev over 4,000 rpm. Valve springs?

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Re: Motor won't rev over 4,000 rpm. Valve springs? [Re: MrBelvedere2] #1343259 12/05/12 10:49 AM 12/05/12 10:49 AM
Joined: Mar 2008 Posts: 5,746 Ontario, Canada Dodgem master
Dodgem master Joined: Mar 2008 Posts: 5,746 Ontario, Canada	I'm wondering if there is enough milling to be the problem. I would check my cam degree first. Did you check the old pushrods against the new pushrods for length! really sounds like it is holding the valves open from pushrods too long, You can buy a shim kit and shim up the rocker shafts .040 then .060 this cannot hurt anything worst it can do is tick. http://www.hughesengines.com/Index/produ...mp;partid=10406 http://www.hughesengines.com/Index/produ...mp;partid=10404 Last edited by Dodgem; 12/05/12 10:52 AM.

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Subject	Posted By	Posted
Motor won't rev over 4,000 rpm. Valve springs?	MrBelvedere2	11/30/12 04:04 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	bonefish	11/30/12 04:21 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	440PURSUIT	11/30/12 04:26 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	67Satty	11/30/12 04:30 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	6PakBee	11/30/12 04:35 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Dunnuck Racing	11/30/12 05:19 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Exit1965	11/30/12 05:31 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Kern Dog	11/30/12 05:56 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	RapidRobert	11/30/12 06:02 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Kern Dog	11/30/12 06:07 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	MrBelvedere2	11/30/12 06:57 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	That AMC Guy	11/30/12 08:06 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Cab_Burge	11/30/12 04:27 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	68KillerBee	11/30/12 11:25 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	cjs69mope	11/30/12 03:19 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Firepowerflyer	11/30/12 04:12 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	70Cuda383	11/30/12 04:41 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	autoxcuda	11/30/12 08:24 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	sixpack4spd	11/30/12 09:37 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	52savoy	12/01/12 01:59 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	IMGTX	12/01/12 03:47 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	52savoy	12/01/12 09:24 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Dodgem	11/30/12 07:36 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	DusterMan	12/01/12 04:48 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Dodgem	12/01/12 07:30 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	jbc426	12/01/12 07:39 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	HYPER8oSoNic	12/01/12 11:38 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	p d'ro	12/02/12 02:44 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	bogusracer	12/02/12 07:04 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	stumpy	12/02/12 08:15 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	MrBelvedere2	12/05/12 06:23 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Kern Dog	12/05/12 06:58 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Mr. T	12/05/12 08:07 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	autoxcuda	12/05/12 08:48 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	autoxcuda	12/05/12 08:53 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Dodgem	12/05/12 02:49 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	MrBelvedere2	12/07/12 02:48 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Kern Dog	12/07/12 02:52 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	Dodgem	12/07/12 03:00 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	cudaboy	12/07/12 10:28 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	fastnos	12/23/12 04:09 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	BigBlockMopar	12/23/12 04:28 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	MrBelvedere2	01/20/13 03:01 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	RapidRobert	01/20/13 03:37 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	buildanother	01/20/13 04:55 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	MoparforLife	01/20/13 11:05 AM
Re: Motor won't rev over 4,000 rpm. Valve springs?	drew72	01/20/13 07:22 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	MrBelvedere2	01/22/13 07:24 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	MoparforLife	01/22/13 07:37 PM
Re: Motor won't rev over 4,000 rpm. Valve springs?	70Cuda383	01/20/13 06:12 PM

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