|
Information |
|
B20 cylinder headViews : 740 Replies : 1Users Viewing This Thread : |
|
Thread Tools | Display Modes |
Jun 13th, 2021, 20:40 | #1 |
New Member
Last Online: Mar 14th, 2024 09:42
Join Date: Mar 2012
Location: York
|
B20 cylinder head
I require a cylinder head for my 1973 volvo 145 auto to have the hardened exhaust valve seats done to allow me to run unleaded.Would prefer one with larger valves in if at all possible?and also does anyone know of a recommended tuner to port and polish to improve performance?
Regards Keith |
Jun 17th, 2021, 21:03 | #2 | |
Senior Member
Last Online: Dec 19th, 2023 00:34
Join Date: Mar 2014
Location: Seaside town Lincs
|
Quote:
Does not advise polishing of ports it actually make the fuel droplets fall out of the air stream and you could loose power over just porting alone Search David Vizard Performance you tube al his stuff is on there
__________________
Just because you own a welder it does not mean you can weld. Let's Go Brandon! |
|
The Following User Says Thank You to AndrewBrown For This Useful Post: |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|