Best performing non offset Small block Mopar heads

79410aspenrt said

All non offset heads are basically in the same category. All of them can make 550-620 HP range. Only can take a non offset head so far. Can only do so much and it’s maxed out. After that a W series/ Indy head is what is needed to make higher HP.
It is nice to see more attention to the SBM crowd. TF, Eddie, Promaxx, Speedmaster……and now the Bloomer head is back. Just means more options for us SB guys.

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This we can 100% agree on, nothing out there will outperform an offset rocker head. For the record myself or YR never said a trick flow (or any std. port head) would beat an offset rocker head, just they are the best option out there for the money. As a matter of fact YR is a w2/w5 W anything freak.
I have to say
@'68cuda416 regardless of your tact :D, your car is bad *** and is the style I like. I am giving up some performance to drive mine on the street (and keep the four speed) but a power adder will help that.

My attitude is the more speed parts for mopars the better and I would really like to see more info/tech specs on the bloomer heads as well as to find out what the intention was with them, sadly we may never know.