Kicking it up a notch with AFR heads - LS1TECH

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Kicking it up a notch with AFR heads

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Old 08-09-2012, 12:04 PM   #1
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Default Kicking it up a notch with AFR heads

Just got these bad boys delivered: My whipple will be sitting on top of these; AFR 230cc strip heads 72cc chambers
8019 springs




Cometic head gaskets

Arp head studs

Yella terra rockers


Here's a pic of homemade motor mounts, bushing is made of teflon. They are gonna replace my collapsed CS mounts.



Now I just got to order lifters, trays, dowel pins and a pushrod length checker.

Probably won't be doing the install until fall sometime, but figured I'd post up a teaser.
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Old 08-09-2012, 12:19 PM   #2
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Ammmmeerrriiiicccaaaa....**** ya! Looks awesome and familiar.....talked to Tony Mamo huh?

Wait til you get all the studs in. The block looks like Pinhead from Hellraiser
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Old 08-09-2012, 12:27 PM   #3
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Nice brotha... I like the mounts
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Old 08-09-2012, 12:27 PM   #4
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Pinhead stunt double

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Old 08-09-2012, 02:34 PM   #5
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Nice! One day... Lol

For now she's on the bottle until I have something give up on me... Lol not too many other combos making my power for the money.
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Old 08-09-2012, 02:48 PM   #6
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Nice hat
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Old 08-09-2012, 04:45 PM   #7
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not worried about the YTs breaking?
Nice choice on the heads.
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Old 08-09-2012, 09:46 PM   #8
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They are some great heads it'll pick up a lot with boost.
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Old 08-10-2012, 09:20 AM   #9
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Quote:
Originally Posted by vmapper View Post
not worried about the YTs breaking?
Nice choice on the heads.
Yella Terra user here. Whats wrong with Yella Terra's ? Why should he be worried ?
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Old 08-10-2012, 10:45 AM   #10
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Yes I was worried about the YT rockers, well after I ordered them anyway. Only then did I read about failures. Tony Mamo who I ordered them off said these are 3rd gen rockers and they are good enough for his car.
From what i have read the failures were a quality control issue from batches from a few years ago.
I'm running a stock cam for now and my spring rates should be below the threshold. So lets pray.
I would have stayed with stock rockers and a trunion upgrade but AFR uses bronze valve guides and I didn't want premature wear to be an issue.
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Old 08-10-2012, 10:48 AM   #11
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Lolly did you get the thick valve cover gaskets for your YT's?
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Old 08-10-2012, 11:08 AM   #12
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Yella Terra user here. Whats wrong with Yella Terra's ? Why should he be worried ?
Just let it be noted, there were several cases of the YT rockers actually snapping apart, same goes for scorpion. Are these still issues with todays batches?
The stock rockers with a trunion upgrade is the way I would go, but as Tommy has pointed out, if your sweep is large (high lift) with stock rocker type, it will wear out the soft bronze valve guides prematurely, and rollers relieve that geometry side stress...

If you have some bucks.. Jesel wont let you down.


Tommy: Powdered metal not an option with the AFR head?
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Old 08-10-2012, 11:55 AM   #13
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Im in the same boat. Trick Flow 215's with bronze guides. Every manufacturer has failures that get posted on here. You have to read all the reviews for all of the brands and decide what you want to go with.
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Just let it be noted, there were several cases of the YT rockers actually snapping apart, same goes for scorpion. Are these still issues with todays batches?
The stock rockers with a trunion upgrade is the way I would go, but as Tommy has pointed out, if your sweep is large (high lift) with stock rocker type, it will wear out the soft bronze valve guides prematurely, and rollers relieve that geometry side stress...

If you have some bucks.. Jesel wont let you down.


Tommy: Powdered metal not an option with the AFR head?
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Old 08-10-2012, 01:25 PM   #14
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Originally Posted by tommycompton View Post
Lolly did you get the thick valve cover gaskets for your YT's?
I just got stock ones. Do they hit without them?!?

If so, where do I get them?
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Old 08-10-2012, 02:14 PM   #15
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very nice... I run the AFR heads as well. 225 was the biggest back when I bought them but with all the port and polishing they are probably 255's now lol.

have fun!!
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Old 08-10-2012, 10:51 PM   #16
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Quote:
Originally Posted by vmapper View Post

Tommy: Powdered metal not an option with the AFR head?
Not 100% sure but no where is it mentioned as an option, so I assumed it wasn't.

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Originally Posted by lollygagger8 View Post
I just got stock ones. Do they hit without them?!?

If so, where do I get them?
They are suppossed to clear, but when I asked Mamo he wasn't sure. I picked some thicker YT gaskets from him.
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Old 08-11-2012, 05:13 PM   #17
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Stock valve covers will work with no issues and no thicker gaskets are needed as well
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Old 08-13-2012, 09:24 AM   #18
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Quote:
Originally Posted by 9t8z28 View Post
Stock valve covers will work with no issues and no thicker gaskets are needed as well
Ok whew! Thanks fellas.
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Old 08-13-2012, 11:13 PM   #19
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anybody want to buy some gaskets? lol I'll probably keep them inase i go jesels or something and need the clearance in the future
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Old 08-14-2012, 07:24 AM   #20
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Quote:
Originally Posted by tommycompton View Post
anybody want to buy some gaskets? lol I'll probably keep them inase i go jesels or something and need the clearance in the future
Lol no ****.....I have some coming (not here yet) that I won't need as well.
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05, 215, afr, ctsv, flow, heads, lapd, lingenfelter, ls1, mamo, mamofied, ported, pushrod, tony, trick

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