6-port to 4-port
#3
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this is one of the ports in a 4 port motor.
This is in a 6 port motor. See the difference?
You would have to change the entire plate to a plate that has less intake ports. Easiest thing would be to get a 4-port motor. And don't think about cutting out the divider that goes between the 2 ports on the 6-port plate. The motor will run like a bag of hammers.
This is in a 6 port motor. See the difference?
You would have to change the entire plate to a plate that has less intake ports. Easiest thing would be to get a 4-port motor. And don't think about cutting out the divider that goes between the 2 ports on the 6-port plate. The motor will run like a bag of hammers.
#4
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Re: 6-port to 4-port
Originally posted by walter
How do I change my 88 13b 6-port to a 4-port 13b. I want to bridge port my motor but don't think you can bridge a 6-port?
How do I change my 88 13b 6-port to a 4-port 13b. I want to bridge port my motor but don't think you can bridge a 6-port?
Yes you can bridge port a 6-port motor. Judge Ito has done a few if not more by now. My engine builder and I are bridge porting my racecar engine this winter. Its a stock 6-port engine. We will be offering them next year after some dyno testing/tuning to see what they can do.
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the local rotary gur here has shown me his new 6 port porting design that utilizes working ports but, the 2 end ports are connected on the inside. If that makes any sense....you would have to see the end plates
#6
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would like to know more about bridging a 6-port and the performance gains. If its possible I would like to talk to judge ito about what he has done and his opinons.
thanx
thanx
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