Stock Or Stroke It?

[big_block_banshee]

You'll have to have a spacer place or have the stock head cut or domes cut for the 2mm increase in stroke.

 

i have a 4 mill stroker wid a trinity head and tha domes havent been cut nor do i have a spacer.

[fixitrod]

Those domes are cut 2mm deeper than standard dome unless you have something crazy going on to make up the 2mm stroke each way. Something has to be adjusted.