Block clean-up

[Fourdy]

Block was bake and shaked, muriatic acid soak (internal) for 4 hrs then 24 hour soak with "Rust 911". This is the cleanest I've ever been able to get done.

The head plate is from Speedway and works well if you don't over tighten the bolts. Now onto porting and relieving.

Fourdy

 

[tubman]

Boy, that is clean! I used "Rust-911" on an assembled engine; ran it until it was hot and then let it sit for a day. It worked well for me.