Cossie head who you use 137.8 .
Got chance of buying a 2wd head just been polished and ported new bronze guides etc . Buts it's 137.8 bellow tolerance . But the specialist :?:? Says its fine can be use for 600 bhp
So usable or not ? |
All times are GMT. The time now is 05:55 AM. |
© 2024 MH Sub I, LLC dba Internet Brands