Stage 1 5.7L Heads!
10-09-2004 | 03:17 AM
#21
Originally Posted by ForceFed HP
thanks for the nice words JRP we here at FFHP appreciate it and your business. we look forward to seeing the independent data on your heads, keep us posted!
Force fed is a good company and these guys are giving peeps smokin deals on quality heads 
10-10-2004 | 04:34 PM
#22
Thread Starter
Suspended Sponsor Account
Joined: Feb 2004
Posts: 430
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From: Pewee Valley, KY
Originally Posted by P Mack
I am also interested in the stage 2 flow numbers and results.
Intake runners 228cc's
Exhaust runners 85cc's
Flow Specs
lift intake exhaust (w/pipe)
.100 69.7 67.3
.200 148.6 109.9
.300 209.6 149.1
.400 249.4 187.1
.500 277.5 205.4
.600 304.7 212.0
we have a set of these on the shelf ready to go. they started life as a PP head, but have been touched up and inspected by us here at FFHP.
$1395.00 SHIPPED!! (to the continential 48 states) Alaska or Hawaii we can work with you guys. also includes GM bolts and Gaskets!
10-11-2004 | 09:30 PM
#23
my advertised specs and flow:
Intake runners 222cc's
Exhaust runners 81cc's
64cc Combustion chambers
lift intake exhaust (w/pipe)
.100 69.7 67.3
.200 142.6 109.9
.300 200.6 141.1
.400 242.4 167.1
.500 271.5 186.4
.600 294.7 196.0
my independent flow numbers from cyl 5:
i left off flow @ .600 due to a discrepency on the stalling point/flow reversal w/ the radius plate from the sf600 bench to the sf1020. however, if you look at the rest of the specs you'll see they fall in line with acceptable bench variation. w/ the ls6 intake attached this stalling point/flow reversal is not an issue and flow pulls clean from .050 all the way to .600. in my case i got what i payed for
Intake runners 222cc's
Exhaust runners 81cc's
64cc Combustion chambers
lift intake exhaust (w/pipe)
.100 69.7 67.3
.200 142.6 109.9
.300 200.6 141.1
.400 242.4 167.1
.500 271.5 186.4
.600 294.7 196.0
my independent flow numbers from cyl 5:
i left off flow @ .600 due to a discrepency on the stalling point/flow reversal w/ the radius plate from the sf600 bench to the sf1020. however, if you look at the rest of the specs you'll see they fall in line with acceptable bench variation. w/ the ls6 intake attached this stalling point/flow reversal is not an issue and flow pulls clean from .050 all the way to .600. in my case i got what i payed for
10-12-2004 | 04:21 PM
#25
I ordered a set of the Stage 2 5.7 heads a few days ago, with the 2.055" valves. I just might have to get mine flowed too. I'm sure that they will do good, the customer service has been great so far.
