cb750 dyno runs

this is my 1977 cb750 F1, running tranzac headers and muffler, wiseco 836 big bore kit, VF1000 3.2 ohm coils, dyna 's' ignition, and finer filter/modded air box. hope you like the sound!!!!

Category:

Autos & Vehicles

Tags:

• cb
• cb750
• 750
• sohc
• honda/4
• F1
• 1977
• supersport
• super
• sport

[trixtrem]

@ MicahSmithTV the airbox is a standard case with holes drilled into the bottom around the outside of the filter element, to allow more air in, it is also running a foam uni filter. cheers

[Mitchk65]

b nice to c the numbers in the video

[trixtrem]

yeah i forgot at the time, mainly b/c we were actually there to dyno my mates SV650, and the dyno guy said, let test the old girl out, i effectively got the dyno runs for free, so i was more excited to hear it on the dyno rather than the numbers to be honest...hahaha

[thegenrl]

you said you have no pump, do you mean you have disabled the stock one somehow?

[trixtrem]

this bike doesn't have the AC pump, it was the first run of the '77, so am guessing it was actually the last run of the '76's. the frame and engine number confirm that it was a '77 though. so it has the non pump carbs. cheers

[lucky51762]

A/c pump what are you talking about?

Do you mean no accelerator pump on the carbs? A/C stands for air conditioning.

[dxdiag901]

好家伙，

[MicahSmithTV]

what kind of airbox exactly?



[averagealien]

I never got tired of this video

[kalburiumstormbreath]

They are 68hp at 8000rpm

Fast bikes for the year.

Get it running right and you won't be dissapointed. It will scare the hell out of you!

[Obsidian1985]

Ive got a 76' CB750 supersport with a kerker exhaust and some better carbs and minor head work, I absolutely love the sound. Very quick for what it is. Haven't run into anything on 4 wheels that can keep up with me under 100mph. Never ridden a stock one though, so not sure what kind of gains my mods have made over stock.

[supermotardrider]

He means that the '77 &'78 Supersports had carbs with accelerator pumps. He must have the older CB750 carbs on it, the ones that did not have accelerator pumps.