Can a Rocket III take down the establishment, and rule this island

Looks like you're checking all the boxes and making good time during assembly. Anxious for first fire up but not rush anxious, if you can understand me.

Well it is with great sadness I must report that I have run out of time on my time off and didn't get finished this time.
Must go back to work now so bike will sit there for a while. Will be a long wait until that nervous first start!

Really disappointed as I'd paid expedite fees on pistons and all to get them here on time. Going to lose out on a month or 2 of test & tune and launch practice now :(

But... here is a 2.5L Supercharged Carpenter Rocket III Stroker;

20220814_090037.jpg
 
Well it is with great sadness I must report that I have run out of time on my time off and didn't get finished this time.
Must go back to work now so bike will sit there for a while. Will be a long wait until that nervous first start!

Really disappointed as I'd paid expedite fees on pistons and all to get them here on time. Going to lose out on a month or 2 of test & tune and launch practice now :(

But... here is a 2.5L Supercharged Carpenter Rocket III Stroker;

20220814_090037.jpg
This was enormous undertaking in a short amount of time. Without you doing what you've done you wouldn't be where you are. My way of thinking is this allows you more time to work through the bugs that always come up. Congratulations for reaching this point.
 
Got another few days off work so back in theatre with this monster.

100mm pulley
20220925_232948.jpg


Check pulleys run true
20220925_233006.jpg


Some throttle assembly work.. injectors more than double stock ones
20220925_233048.jpg


MAP tubes secured for boost with crimped ear clips.
2nd set of vac nipples plumbed up for the BOV.
20220925_233135.jpg

And view from the other side
20220925_233243.jpg
 
Last edited:
It's hard to tell, only solid way to find out is to do it I think.
9000rpm x 100mm drive pulley / 85mm supercharger pulley × 9.49 supercharger ratio = 100,482 rpm on the charger with zero belt slip. 100,00rpm is the limit for the charger so it will make max boost that this engine config will make.
I'll be happy with 14-15 psi, anything more than that is a bonus.
Ideally I want the max the fuel can take without retarding ignition back to the stone age.
 
Some tedious but necessary work today;

Adjusted the BLV to about 15psi, to start with
20220926_225810.jpg


BLV & BOV both cleaned, lubed and fitted.
20220926_230015.jpg


Air filter clean & re-oil (this pic is before cleaning)
20220926_230047.jpg


Supercharger oil & filter change.. old oil in the pan
20220926_230128.jpg
 

Attachments

  • 20220926_225810.jpg
    20220926_225810.jpg
    161.7 KB · Views: 4
Last edited:
More time consuming work but getting there.
Doing any work on this bike is an ordeal.
It is not like a stock bike which is easy work on (usually), it's got so much stuff on it now, packed so tight, between extra air oil and hydraulic plumbing and various hardware and electronics, it's all layered. Doing one thing means having to remove or relocate other things.

Priming charger oil lines with the aid of compressed air
20220928_230539.jpg

Bleeding hydraulic clutch
20220928_230714.jpg


Adapting the clutch switch for the hydraulic MC
20220928_231825.jpg
 
Back
Top