4 barrell carb jetting question ?
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dj aztek
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4 barrell carb jetting question ?
he guys i have a 69 510 datsun that i did a motor swap to it. took out the old motor and put a rotary 13b. since i like the way the rotary sound and run there fast little motor , since i have a 83 rx7 with a 12a, and it runs like a champ. well back to the 13b everything is done already. i put a kit from racing beat that has a holley 600 cfm 4 barrel carb that is a direct bolt on kit. but the car runs roughs. 1st and the 2nd gear it backfires alot. the car has a 13b witch is stock with a litter flywheel from racing beat the 4 carb kit from R B ,and full R B full header racing exaust. can u please help me , and im wondering if that also the reason im getting alout of fumes inside the car ? lol.
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dj aztek
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the motor from a 92 rx7 the wires, the timing, dist, and it has new rb wires and ngk plugs. those anyone know the correct jetting for that combo
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sometimes during shipping, the carb is flipped around and shook around, sometimes the needle and seat stick or a check valve sticks, you can take the butt end of a screw driver and light but firm, tap the tops of the bowls to free them up. Also, verify your float level is correct and fuel pressure correct.
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dj aztek
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sometimes during shipping, the carb is flipped around and shook around, sometimes the needle and seat stick or a check valve sticks, you can take the butt end of a screw driver and light but firm, tap the tops of the bowls to free them up. Also, verify your float level is correct and fuel pressure correct.
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dj aztek
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yes i try getting the holley re-jetted that didn't work so, the guy that sold me the motor told me it was a 6 port, so i wanted to find out for my self not realy knowing about rotary's my self i know they make a 4 & 6 port motors. well i found a guy that is a rotary guru and offer to help, thank god?LOL LOL. so it turns out that i have a rebuilt 4 port motor of a 3rd gen car with real low compression rotors, that's why the car idle rough and it would do over 60 on the freeway. he said get a turbo and he will help slap it on or just get a 6 port motor
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dj aztek
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oh also that racing beat carb set set up that came with car the car it was just a racing beat intake and a regular cheap *** holley carb,.i called racing beat for the quote in there holley they said $700 i was like damn. so what ever motor i do ill just put my spare 51 ida carb i have in the garage
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