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by william shortall
Fri Oct 16, 2020 9:31 am
Forum: Four stroke
Topic: square 4 carb conversion
Replies: 10
Views: 391

Re: square 4 carb conversion

Thank you what is the script with the air filter mine has none
by william shortall
Thu Oct 15, 2020 4:15 pm
Forum: Four stroke
Topic: square 4 twin pipe alloy motor
Replies: 2
Views: 138

Re: square 4 twin pipe alloy motor

Dragonfly mention in there fact sheet that the timing side journal is 1.250.
I am not a mechanic or an engineer i am trying to pass on the information it also mentions big end eye diameter would this be correct
by william shortall
Thu Oct 15, 2020 1:43 pm
Forum: Four stroke
Topic: square 4 twin pipe alloy motor
Replies: 2
Views: 138

square 4 twin pipe alloy motor

Could anybody please tell me the standard crank size for a 1952 twin pipe alloy motor .The engineer has asked what the sizes they are as standard I have bought new rods and shells from the club and now the job is about to begin on the engine as the rolling chassis has been done for some time but cov...
by william shortall
Tue Oct 06, 2020 10:50 am
Forum: Four stroke
Topic: square 4 carb conversion
Replies: 8
Views: 312

Re: square 4 carb conversion

Thanks for everyone taking the time to reply this forum as a whole has been absolutely fantastic i have asked some really dumb questions and have received positive answers to all
by william shortall
Tue Oct 06, 2020 7:52 am
Forum: Four stroke
Topic: square 4 carb conversion
Replies: 10
Views: 391

Re: square 4 carb conversion

Many thanks i will tyr the solex and if i have any problems i will get in contact.
i have had it ultrasonic cleaned so i will see how i get on ,is there a set up procedure in the manual
by william shortall
Mon Oct 05, 2020 4:41 pm
Forum: Four stroke
Topic: square 4 carb conversion
Replies: 10
Views: 391

square 4 carb conversion

I have been informed by dragonfly that they do not do the concentric conversion for my square 4 which is a twin pipe alloy engine 1952 in a 1956 rolling chassis .
Has anybody got any idea if this can be sorted or can i get a gasket set for the solex
many thanks
Bill Shortall
by william shortall
Mon Oct 05, 2020 4:40 pm
Forum: Four stroke
Topic: square 4 carb conversion
Replies: 8
Views: 312

square 4 carb conversion

I have been informed by dragonfly that they do not do the concentric conversion for my square 4 which is a twin pipe alloy engine 1952 in a 1956 rolling chassis .
Has anybody got any idea if this can be sorted or can i get a gasket set for the solex
many thanks
Bill Shortall
by william shortall
Wed Jun 10, 2020 2:41 pm
Forum: Main Chat Forum
Topic: square 4
Replies: 0
Views: 411

square 4

I have new con rods that require machining down, new shells, c cases need line boring , new bushes , the cranks need a grind can anyone suggest anyone who can do it and what needs to be done . Dragonfly cant as workshop is booked up for two years ? there are a couple of places in the OBM but i cant ...
by william shortall
Thu Mar 12, 2020 4:11 pm
Forum: Main Chat Forum
Topic: sq 4 line boring
Replies: 5
Views: 757

Re: sq 4 line boring

Fantastic just bought one
by william shortall
Thu Mar 12, 2020 9:15 am
Forum: Main Chat Forum
Topic: sq 4 line boring
Replies: 5
Views: 757

Re: sq 4 line boring

Forgive my ignorance what is Waller and where do i find it

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