01-21-2024, 08:38 AM
|
#7
|
Member
Join Date: Dec 2016
Location: Orchard Park NY
Posts: 93
|
Re: Exhaust guide seals
Quote:
Originally Posted by Bored&Stroked
The original Ford guides from 49 - 53 has a "solid" guide on the exhaust side - there was no place to put a seal. Also, as the exhaust is under positive pressure, you don't have the issue you have on the intake side where the vacuum pulls oil from the valley into the port.
Sealing: The carbon from combustion will "seal the guide" on the exhaust side anyway - so the seal won't accomplish anything.
And lastly, I like the solid exhaust guides as they do a better job of transferring heat from the exhaust valve into the cooling system (due to a larger contact surface area between the guide and the guide bore)..
|
Great tip. Tis
|
|
|