Select Page

Bentley Rotary PE33


SKU: PE33 Category:

Full Description

Bentley Rotary PE33


Designer: L Blackmore

A 1:4 scale working model by L Blackmore.

Sheet 1
Sectioned general arrangement of engine with keyed description of main components.

Sheet 2
Crankcase, cylinder bolts, cam box, thrust box, thrust box cover, crankcase boring and facing fixture, propeller shaft, propeller flange, front bearing carrier, cylinder head drilling jig, bearing retainer, ball groove form tool, table of ball bearing dimensions.

Sheet 3
Magneto shaft, crankshaft, cylinder head, main gear, crankshaft sleeve nut, crankshaft locknut, thrust box bearing assembly, big-end locking collar, master connecting rod, slave connecting rods, cylinder barrel, cylinder liner, cylinder head fixture, cylinder barrel finishing jig, chucking system for cylinder barrels, seven sketches of machining set-ups shell mill for valve guides, cutter for valve spring locating ribs, cutter for exhaust cage.

Sheet 4
Exhaust ring gear, inlet ring gear, cam gears, valve timing diagram, tappets, push rods, rockers and rocker posts, inlet and exhaust valves and valve springs, pistons, gudgeon pins and wrist pins, induction pipe and elbows.

Sheet 5
Central support, distributor disc, sparking plugs, magneto arrangement and details, carburetor, oil pump and oil tank.

Sheet 6
Details of propeller, engine mounting stand.

Sheet 7
Cambox and Thrust Box details.

Complete set of 7 sheets.


There are no reviews yet.

Be the first to review “Bentley Rotary PE33”

Want to get the best out of model making?

Join our mailing list to receive the latest news and updates for everything model related.

Subscribe to our mailing list

* indicates required
Sarik Hobbies

Sarik Hobbies Ltd will use the information you provide on this form to be in touch with you and to provide updates and marketing. We will never sell your data to any third party. Please check the box beneath to confirm that you're happy to hear from us.

You can change your mind at any time by clicking the unsubscribe link in the footer of any email you receive from us, or by contacting us at We will treat your information with respect. For more information about our privacy practices please visit our website. By clicking below, you agree that we may process your information in accordance with these terms.

We use Mailchimp as our marketing platform. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. Learn more about Mailchimp's privacy practices here.

You have Successfully Subscribed!