The 'E' Type Forum

Posted: **Mon Jan 07, 2019 1:30 pm**

I hope someone can help here. I am rebuilding a Series 1 3.8 FHC. The pistons are OK but the rings need replacing, the engine was originally 8:1(from engine #) but I suspect that the pistons were changed to 9:1 when the engine was last rebuilt.
How do I tell, as I need to order the correct rings?
I have attached a couple of photos and the pistons have AE 20615 cast on the inside.

Posted: **Mon Jan 07, 2019 2:06 pm**

That looks like a 9:1 to me

Posted: **Mon Jan 07, 2019 2:11 pm**

Thanks Christopher

Posted: **Mon Jan 07, 2019 10:13 pm**

christopher storey wrote: ↑
Mon Jan 07, 2019 2:06 pm
That looks like a 9:1 to me

I agree.

Posted: **Tue Jan 08, 2019 1:47 am**

The 'E' Type Forum

S 1 3.8 FHC are pistons 8:1 or 9:1

#1 S 1 3.8 FHC are pistons 8:1 or 9:1

#2 Re: S 1 3.8 FHC are pistons 8:1 or 9:1

#3 Re: S 1 3.8 FHC are pistons 8:1 or 9:1

#4 Re: S 1 3.8 FHC are pistons 8:1 or 9:1

#5 Re: S 1 3.8 FHC are pistons 8:1 or 9:1