$600 more??
I see $380 and $400 more, per pair, depending on which spring package you get.
Still an incredible bargain IMO.
Dwayne are those flow #s legit? Seems high for .600 lift?
Don
The numbers don't seem out of line, but they're just "numbers" to me until I get the chance to put one on the bench.
The advertised numbers for the 240's and the numbers I got weren't that far apart, and I'd expect the same from the 270's.
They appear to be better than the MW SR's you did for me?
TF has same size int valve, but smaller ex valve.
What volume do the MW SRs have?
Thanks, Don
You're comparing a newly designed, fully CNC ported head with a stage 2 ported head that was designed over 20 years ago.
I would hope at least "some" progress has been made in that time.
You're also comparing flow numbers gleaned from different sources.
Those should never be considered truly "apples to apples".
The SR's start out advertised as 261cc.
At MW size, stage 2 ported, they are probably still only 270-275cc.
Fully CNC ported from Indy the SR's are 295cc, and are bigger than that from some other porting services.
A little refresher for Indy heads:
https://board.moparts.org/ubbthreads/ubbthreads.php/topics/1168215/1/indy-bb-head-data.html 
