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#58948 07/06/10 07:10 PM
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Running 3 Weber DCOE 45 #152 carbs on a 301 Chev 6. Motor has a huge stumble off the line. Are the .45mm pump jets in a factory rebuild to large? What size have you had success with?

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Can you tell us more about the engine?
Compression
Cam
Headwork
Ect


Inliner Member 1716
65 Chevelle Wagon and 41 Hudson Pickup
Information and parts www.12bolt.com

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Compression is 12.33. Cam is a Cam Techniques, .626/.633 lift, 252/256 duration. Head is a lump port from Mrhotrod6 Motorsports/Twisted6

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Need to know if it stumbles like almost dying from not enough fuel,or stumbles from too much fuel,black smoke coming out of the exhaust?

If you can get in touch w/Mike Kirby,he could tell you approx what size emultion (SP) tubes,etc you should start out with.

MBHD


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Richard E. Peterson
You can also get in touch with mrhotrod6 He knows these webers inside and out.He runs them in both his record setting Race cars.
And no dout get you dial in.


Larry/Twisted6
[oooooo] smile
Adding CFM adds boost smile
shocked God doesn't like ugly.

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