FS: "Mamofied" AFR 205's
09-14-2014, 05:31 PM
#1
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Location: Memphis TN
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FS: "Mamofied" AFR 205's
I'm testing the waters on selling these since I bought them a while back and never installed them. They came directly from Tony Mamo and were hand finished by him. They have been milled down to a 59cc chamber volume for high compression and have the upgraded 8019 (.650" lift) valve springs. They were opened up for a 4.060" bore to run on an LS3/L92 short block, but will work jet fine on an LS1/6 (that's what I was going to run them on in my C5Z). Will include the matching FelPro head gaskets.
The flow #'s for the heads are:
Intake
.200....155
.300....218
.400....265
.500....293
.550....302
.600....304
Exhaust
.200....129
.300....183
.400....219
.500....238
.600....245
Here is a link to the build these heads were used on.
http://ls1tech.com/forums/dynamomete...afr-205-s.html
After this build they were freshened up again by Tony Mamo and have not been used again since. They are like new.
*I'm also looking for trades on a blower kit or partial trade on a good clutch.*
$2,050 shipped
The flow #'s for the heads are:
Intake
.200....155
.300....218
.400....265
.500....293
.550....302
.600....304
Exhaust
.200....129
.300....183
.400....219
.500....238
.600....245
Here is a link to the build these heads were used on.
http://ls1tech.com/forums/dynamomete...afr-205-s.html
After this build they were freshened up again by Tony Mamo and have not been used again since. They are like new.
*I'm also looking for trades on a blower kit or partial trade on a good clutch.*
$2,050 shipped
Last edited by Mr. Sinister; 09-27-2014 at 02:58 PM.
09-14-2014, 11:57 PM
#2
Here're flow numbers from out of the box AFR 205's. Looks like he picked up a good chunk of midrange flow and the exhaust picked up a TON.
Don't mind the 600 lift number. Hit an odd turbulent spot on the bench.
Good luck with the sale!
Don't mind the 600 lift number. Hit an odd turbulent spot on the bench.
Good luck with the sale!
Code:
Uncorrected Flow For AFR 205 Heads Intake Flow (4" bore) Exhaust Flow (no pipe) Lift (Inches) CFM Lift (Inches) CFM 100 67 100 56 150 103 150 83 200 138 200 109 250 178 250 132 300 209 300 152 350 234 350 173 400 255 400 184 450 272 450 194 500 286 500 201 550 296 550 207 600 289 600 212
Last edited by ls404fd; 09-15-2014 at 11:21 PM.
09-15-2014, 10:55 PM
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Hey, on the intake side of that flow chart, did you actually mean to put 100 cfm at .150 and 130 cfm at .200 instead of 10 and 30?
Last edited by Mr. Sinister; 09-16-2014 at 01:02 AM.
