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06-21-2008, 10:56 PM
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#1 |
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Senior Member
Join Date: Dec 2001
Location: Youngsville, NC
Posts: 846
Likes: 3
Liked 25 Times in 11 Posts
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Need jr. dragster help
I know this isn't stock/ss related but I need advice on tuning my son's jr. dragster. It has a raptor engine w/ a 28 mm slide carb. prior to the burnout the it idles about 3700-4000 after the burnout it drops to 2000 and acts like it's going to cut off. This thing has all kinds of jets...which one's need changing?
Thanks for any help!
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Tracy Robbins SS 9766 |
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06-22-2008, 10:10 AM
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#2 |
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Member
Join Date: Dec 2006
Posts: 171
Likes: 0
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Re: Need jr. dragster help
I had a similar problem, A friend that knows about Jrs threaded the cap where the cable goes thru and installed a threaded cable end holder with a lock nut to adjust the idle. that cable adjuster did a much nicer job of setting the idle.
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06-23-2008, 11:27 AM
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#3 |
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VIP Member
Join Date: Apr 2005
Location: Greensboro NC
Posts: 1,027
Likes: 1
Liked 83 Times in 32 Posts
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Re: Need jr. dragster help
Tracy call me, we can test it at piedmont anytime and I think i can fix it
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06-24-2008, 12:27 AM
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#4 |
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Senior Member
Join Date: Dec 2001
Location: Youngsville, NC
Posts: 846
Likes: 3
Liked 25 Times in 11 Posts
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Re: Need jr. dragster help
Thanks Herb, when I get time to come and test I will take you up on that offer. Do you have jets for 28 mm carbs? I'll call you!
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Tracy Robbins SS 9766 |
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