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Forum: Do It Yourself, Boating on a Budget

09-01-2014, 10:27 AM

Replies: 28

88 454 mag to a 489/496 stroker?

Views: 12,073

Posted By airjunky

Lots of gil manifolds sets out there . Think your...

Lots of gil manifolds sets out there . Think your going to have to step over to the land of divided exhaust runners ,or forced induction if you want 400+

Forum: Do It Yourself, Boating on a Budget

08-31-2014, 11:06 PM

Replies: 28

88 454 mag to a 489/496 stroker?

Views: 12,073

Posted By airjunky

If you have full time thru hull with '80's y pipe...

If you have full time thru hull with '80's y pipe delete you might be able to get a rumpity rump.741 roller style cam and get a gil exhaust and risers for price of stroker crank kit and all be...

Forum: Do It Yourself, Boating on a Budget

08-29-2014, 09:48 AM

Replies: 28

88 454 mag to a 489/496 stroker?

Views: 12,073

Posted By airjunky

Mild thunder is right it ,block may have given up...

Mild thunder is right it ,block may have given up a lot of important cyl wall and head chamber meat from the cooling passage side . Sonic check passes , sleeve that thing and let it rip .u may have...

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