Pistons

Discuss all things Model T related.
Forum rules
If you need help logging in, or have question about how something works, use the Support forum located here Support Forum
Complete set of Forum Rules Forum Rules

Topic author
Pierre-Yves Smits
Posts: 6
Joined: Fri Jan 10, 2020 4:07 am
First Name: Pierre-Yves
Last Name: Smits
* REQUIRED* Type and Year of Model Ts owned: 1920 runabout
Location: Trois-Ponts

Pistons

Post by Pierre-Yves Smits » Mon Apr 27, 2020 5:32 am

Hello guys,
I will soon have to replace my connecting rods because i'm out of shims. Doing so, should i replace my cast iron pistons with aluminum ones?
I know the question was debated again and again, but i'm reluctant to aluminum considering all the problems of piston slap, seizing and so. Iron pistons have a bottom oil ring making piston slap almost impossible, but are heavier. On my car they are quite a lot oversize. If i go to aluminum, should i rebore my block?
Any opinions are welcome.

Pierre-Yves
Belgium

User avatar

AndreFordT
Posts: 487
Joined: Sun Jan 06, 2019 12:25 pm
First Name: Andre
Last Name: Valkenaers
* REQUIRED* Type and Year of Model Ts owned: 1926 ; 1922 ; 1915.
Location: Scherpenheuvel
MTFCA Number: 23792
MTFCI Number: 19330

Re: Pistons

Post by AndreFordT » Mon Apr 27, 2020 6:41 am

Bonjour Pierre Ives,

I like the cast iron pistons.
If it was mine and the cilinders are not bad, I should go just for a set new rings and keep the iron pistons.

Just my opinion.

Andre
Belgium

User avatar

Humblej
Posts: 1707
Joined: Sun Jan 06, 2019 12:23 pm
First Name: Jeff
Last Name: Humble
* REQUIRED* Type and Year of Model Ts owned: 1926 Canadian built coupe, 1924 TT C-cab, survivor 1924 roadster
Location: Charlevoix, Mi
MTFCA Number: 28034
Board Member Since: 2006

Re: Pistons

Post by Humblej » Mon Apr 27, 2020 6:46 am

I agree with Andre.


Topic author
Pierre-Yves Smits
Posts: 6
Joined: Fri Jan 10, 2020 4:07 am
First Name: Pierre-Yves
Last Name: Smits
* REQUIRED* Type and Year of Model Ts owned: 1920 runabout
Location: Trois-Ponts

Re: Pistons

Post by Pierre-Yves Smits » Mon Apr 27, 2020 12:44 pm

Ok thanks,
Merci André, i will stick to cast iron, but replacing the rings might be difficult, because it seems i have a set of aftermarket pistons as my piston rings are very different to stock ford rings.


Philip
Posts: 238
Joined: Sun Jan 06, 2019 12:09 pm
First Name: Philip
Last Name: Thompson
* REQUIRED* Type and Year of Model Ts owned: 1924 touring
Location: Graham NC

Re: Pistons

Post by Philip » Mon Apr 27, 2020 12:50 pm

if the bore is standard used pistons are not hard to find. philip

User avatar

AndreFordT
Posts: 487
Joined: Sun Jan 06, 2019 12:25 pm
First Name: Andre
Last Name: Valkenaers
* REQUIRED* Type and Year of Model Ts owned: 1926 ; 1922 ; 1915.
Location: Scherpenheuvel
MTFCA Number: 23792
MTFCI Number: 19330

Re: Pistons

Post by AndreFordT » Mon Apr 27, 2020 2:22 pm

Pierre-Yves,
I send you a PM this afternoon with my email.

Andre
Belgium

Post Reply Previous topicNext topic