Author Topic: PD46A's on a CB750A motor  (Read 1582 times)

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Offline Yamahawk

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PD46A's on a CB750A motor
« on: April 11, 2018, 11:32:08 am »
Anyone know why a fellow could't swap a set of PD46A's onto a CB750A with the same jetting as the PD44A's? A fellow I know is building a 4-wheeler with a CB750A motor, and his PD44's are junk... plus he is missing the idle solenoid. So, we have a set of PD46A's that are in great shape and were going to swap the jets out of the PD44's into the PD46's. I know the PD46's are missing the accelerator pump, and the idle solenoid, but they fit his manifolds.. Thanks,
Charlie
1971 CB750K1 (newest bike), 1996 Royal Enfield 500 Bullet (therapy bike), 1981 Yamaha XV920RH, 2006 Kawasaki Concours (retirement bike), 1975 Yamaha RD350 (race bike), 1989 Honda VTR250 Interceptor (race bike), 1986 Kawasaki EX250 Ninja (race bike in progress), 1985 Honda Elite CH250, 1973 Yamaha GT1 80cc, 1974 Yamaha DT360 project bike.

The Only Thing Necessary for Evil to Triumph, is for Good Men to do Nothing.
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All Things work together for good, for those who love God and are the Called according to His purpose.
Romans 8:28

Though He slay me, Yet will I trust Him...
Job 13:15
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Offline FuZZie

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Re: PD46A's on a CB750A motor
« Reply #1 on: April 11, 2018, 08:53:03 pm »
I may have a set of 44's I put up a few years back

Offline Yamahawk

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Re: PD46A's on a CB750A motor
« Reply #2 on: April 12, 2018, 07:30:17 pm »
Appreciate it, FuZZie, but Pat wants to use the PD46A's he has, he gave them back to the guy today, we'll see if they work for him... :D
Charlie
1971 CB750K1 (newest bike), 1996 Royal Enfield 500 Bullet (therapy bike), 1981 Yamaha XV920RH, 2006 Kawasaki Concours (retirement bike), 1975 Yamaha RD350 (race bike), 1989 Honda VTR250 Interceptor (race bike), 1986 Kawasaki EX250 Ninja (race bike in progress), 1985 Honda Elite CH250, 1973 Yamaha GT1 80cc, 1974 Yamaha DT360 project bike.

The Only Thing Necessary for Evil to Triumph, is for Good Men to do Nothing.
Edmund Burke

All Things work together for good, for those who love God and are the Called according to His purpose.
Romans 8:28

Though He slay me, Yet will I trust Him...
Job 13:15
will you trust Him...?

Offline Medyo Bastos

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Re: PD46A's on a CB750A motor
« Reply #3 on: April 12, 2018, 08:58:09 pm »
What carbs are on a 78f?  I recommend those! They woke my anemic matic right the fcuk up!


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Offline garyS-NJ

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Re: PD46A's on a CB750A motor
« Reply #4 on: June 24, 2018, 02:50:55 am »
What carbs are on a 78f?  I recommend those! They woke my anemic matic right the fcuk up!


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I have a 78F laying waste waiting for a top end while I work on other bikes.

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76 harley stroker FL
83 Yamaha XJ550 Maxim
78 CB750F3