Page 1 of 1
Brake upgrade quick question
Posted: Sun Apr 25, 2010 10:25 pm
by Sidney'61
I'm rebuilding the brakes on my '61 948 so buying new shoes and possibly new drums, should I buy 8" drums/shoes/backplates instead of the standard 7"? Would it be a straight swap? How much difference would it make?
Re: Brake upgrade quick question
Posted: Sun Apr 25, 2010 11:09 pm
by PSL184
My Blue Trav is still on 7" fronts and it stops fine - Your choice Andy and I'm sure you'll get much more advice

Re: Brake upgrade quick question
Posted: Sun Apr 25, 2010 11:18 pm
by DAVIDMCCULLOUGH
If your staying standard 948cc its not worth changing IMO!! As long as everything is working properly its just as good as the bigger brakes.
Is Sidney going to be ready for the road soon then??
Re: Brake upgrade quick question
Posted: Mon Apr 26, 2010 12:33 am
by Sidney'61
Thanks guys I'll just replace the shoes on the 7" drums then.
Hopefully Sidney will be on the road sometime in the summer (however I said that last year

) theres not much work to do now but I'm very rarely at home to do it!
Re: Brake upgrade quick question
Posted: Mon Apr 26, 2010 7:50 am
by bmcecosse
The 8" brakes are VERY much better - but not as good as 9" W drums of course! I urge you to fit at least the larger 8" drums. Should be able to source them second hand ok. The original 7" front drums really are pretty desperate.
Re: Brake upgrade quick question
Posted: Mon Apr 26, 2010 7:54 am
by kennatt
I agree that the 7s are adequet but when I changed mine to 8 s the difference was considerable, much less pedal effort to get a strong braking responce,I fitted mine since I tow a small trailor,used second hand backing plates to keep the cost down.Best upgrade I have done,gives a lot more confidence,my wife wouldn't drive it before cos she said she wasn't strong enough to press on the pedal now she drives it ,when there no petrol in her mondeo

( D Maybe I should have left it as it was

)If you can get decent back plates and drums secondhand and the bigger snail adjusters then the cost is about the same ,slightly more work,but massive,gains in braking efficiency.You're up early BM thought I was the only insomniac on the forum

Re: Brake upgrade quick question
Posted: Mon Apr 26, 2010 4:23 pm
by linearaudio
Likewise re the bigger brakes! The 7" drums may well stop you well enough lightly loaded, it's when you get a full compliment of passengers that you
may feel the desire for a bigger anchor.
Here goes: swapping from the boy's 1100 with
disc brakes back to my Traveller with 9 inch "big W" brakes I noticed how much better the drum brakes are than discs

Maybe just the compressed card disc pads that aren't up to much, but give me drums any day.(prod prod!)

Re: Brake upgrade quick question
Posted: Mon Apr 26, 2010 5:22 pm
by newagetraveller
7" drums are OK provided you keep everything in tip top condition and don't drive too close to the car in front.
Re: Brake upgrade quick question
Posted: Mon Apr 26, 2010 5:26 pm
by MColes
Re: Brake upgrade quick question
Posted: Mon Apr 26, 2010 11:37 pm
by Sidney'61
Lol sorry Matt.
Thanks for the responses everybody, I've already ordered 7" shoes now so I'll fit them and see how it goes.
Re: Brake upgrade quick question
Posted: Tue Apr 27, 2010 11:53 am
by bmcecosse
Keep at least 100 yds clear in front of you at all times........
And yes kennatt - day at the railway means earlyish start - although when Firing I leave the house at 5am!!