Thread: Grumpy Jenkins

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    Grumpy Jenkins
    #1
    Looking for 1 pair of new/used Merlin Grumpy Jenkins heads. If used, looking for heads that are only 2-3yrs old at the most.

    Anyone???
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    #2
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    #3
    Thanks Lee, I tried there earlier today and only a set of 290's from what I saw. But I did find a nice 41 Apache while I was searching around though!
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    #4
    Charter Member / Competitor
    Join Date
    Oct 2008
    Location
    New Port Richey
    Posts
    737
    I have a set good valves etc. Would like to sell.
    Steve
    800-824-8788
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    #5
    Steve, just left you a message.
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    #6
    I forgot to mention, I need 345CC intake runners.
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    #7
    Brand new from JEG's set up and ready to go they are only like $1500 delivered to your door.

    We have put them onto several boats and had no problems.
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    #8
    I know, they're faily cheap....

    I found a set with 5 hrs run time, set up with titanium retainers, 10* locks, roller springs, valves etc for $750 complete.

    Waiting till the new year to buy them....
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    #9
    SO Tech Expert Mrhorsepower1's Avatar
    Join Date
    Oct 2008
    Location
    Cleveland,Ohio
    Posts
    281
    I have a Brand new set with the best of everything in them. New Manley Serve Duty intake valves, Manley Inconel exhaust valves, Steel retainers, new keepers, hyd. flat tappet vlave springs( I can set up for hyd. roller) They have been pocket bowl ported and port matched, comp. valve grind, milled, and guide liners. 320 runner volume after porting. Ready to go! $2,500.00
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    #10
    Dean, thanks for posting.

    I need 345CC and also the other set of heads would need to be ported to match.

    also, I put a hold on spending for 09', at least for now...
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