Originally Posted by topside
I'd like to see a head that looks like the 440Source (meaning stock-appearing) but flows like a TF270, but I'm probably in a minority.

I would think a re-run of the Stage V Hemi heads for BB would sell fairly well.

Bottom line for all such pipe-dreaming is volume & profitability, so I won't hold my breath.

They did make a SUPER Stealth from 440 Source, uses offset intake rockers, also easly made into max wedge port, I have not flowed the TF270 on my bench but my Super Stealths that I ported flow over 340@ .650 & they look like stock 440 heads. they might flow better than my #'s , Mr Ported helped me recalibrate my toy flow bench & it was reading low when I did my heads.

Last edited by CSK; 02/08/24 06:17 PM.
1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5