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Today, 03:03 PM
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#1 |
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Senior Member
 
Join Date: Dec 2006
Location: Studio City, Calif.
Posts: 2,879
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Plugs and Wires for Chinese HEI ?
I need to know what is the best option for my GM crate 350 ("stock replacement") low-po engine. Fixing it up for the sale and I want it to really purr. '69 Owners manual says "R-44" . Maybe just tell parts counter I have a 1979 Chevy? .040" gap or ? Also I think if I do tell them it's a '79 the wires are too short and have to be routed OVER the ram's head exhaust manifolds. What do you guys use for plugs and wires? Thanks, Brian
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'69 GMC C2500 Custom Camper, 8 1/2' bed, New GM 350, NP 435 Close Ratio 4spd. Trans., 3.73 Dana-60 open.Camper and Trailer wiring, PS, PB, AC, tach , three gas tanks, stereo speakers, 2nd owner, Work-Truck supreme. |
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Today, 05:22 PM
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#2 |
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Registered User
Join Date: Apr 2010
Location: So Cal
Posts: 1,446
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Re: Plugs and Wires for Chinese HEI ?
>> '69 Owners manual says "R-44"<<
Plug with square shoulder and gasket. Does your crate engine heads have tapered seat plugs? R44T What plugs are in it now? Didn't you replace the plugs and wires when the newly installed crate engine was initially running rough?
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'67 GMC 2500, 292, 4spd, AC |
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