Pete B

Just up river will be st clair OPA/OSS, great venue as well

AugiePensa

Yeah, Bounty Hunter did a GREAT JOB. CONGRATS guy's.

fastedy

If I remember correctly, their Sonny Leanord Heads, you dont get much better.

Julie22

iTrader: (1)

Thank you to all the Racers for going through all the bullsh-- and the driving that you guys go through to allow us, your fans enjoy your toys. Thank you from the bottom of my heart and I am only one of your biggest fans. Thank you guys.

AugiePensa

Mike, Ted...THANK YOU!

Ted G

iTrader: (1)

Anytime Godfather, wish we could have talked about your checkered flag, like at the Point

Karaokemike

Augie anytime buddy!!!!! Glad to help but I agree with Ted on the checkerd flag deal!!!!

hobbs

Thanks: Smitty, Mike, Ted, ,Julie and all the other people who worked so hard to make Algonac a great event it was a pleasure to be there!

Unleashed,Crime Pays and Accurate Welding

JimV

iTrader: (1)

The truth is the original S/L heads were sent to me to evaluate and improve.

S/L exhaust as received: All ports @ 28" h20 ( no cheater pipe)

Lift......CFM
.2........117
.3........154
.5........208
.6........227
.7........252
.8........265
.9........273


These numbers are after reporting exhaust:


Lift.......CFM

.2........136
.3........179
.4........208
.5........233
.6........259
.7........284
.8........296
.9........300


A pretty good gain but the venturi was a bit too big in diameter and the Flow numbers were still down. Because of this, and a crack in one exhaust port, we decided to start fresh with some 345 merlin heads with wedges.

Lift.......CFM (exhaust port)

.2........143
.4........200
.5........286
.6........300
.7........305
.8........305
.9........305

The ports peak at .700 lift due to the pinch point being at the flange (limited to header size). BTW I still have the one S/L head if someone needs a spare

Ryan Beckley

yea, what ever he said with all that mumbo jumbo.......You tell em Valakowitz