Mustang Owners Club Australia Forum

Technical & General Discussion Area => Technical - General => Topic started by: Wharfie66 on February 18, 2021, 11:15:35 am

Title: Steam Holes
Post by: Wharfie66 on February 18, 2021, 11:15:35 am

Hi guys,

I'm fitting edelbrock Estreet heads to my '68 built 289. Is it absolutely necessary to drill the 4 steam holes on each side of the block? If so what's the reason thanks.

Thanks for your help.

Title: Re: Steam Holes
Post by: Dwayne on February 18, 2021, 11:37:59 am

https://www.mustang.org.au/forum/index.php/topic,29346.msg289985.html#msg289985 (https://www.mustang.org.au/forum/index.php/topic,29346.msg289985.html#msg289985)