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Old 01-19-2012, 10:12 AM
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Originally Posted by Mike Morris
LOL

Kevin or Nathan know anyone running a B-31HR Camshaft? I think it might be worth it for my Fox body(331 with 20 pounds of SC boost) over the Trick Flow stage 2.
do you know when Fast is Fast enough? lol Sounds like a lot of work for small gain. I would think 40hp at very max max. ill find some specs on it and take a closer look but i think bite mark may be correct depending on specs
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Old 01-19-2012, 10:15 AM
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Originally Posted by HioSSilver
You guys keep hoping that.
You do realize how similar an LS and SBF are right? Lol the similarities and them being so close is the reason I joined this forum.
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Old 01-19-2012, 10:30 AM
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Originally Posted by 88blackgt
You do realize how similar an LS and SBF are right?.
uhhh.....they're both pushrod?

*edit-after doing little online research I'm still not convinced.
Last edited by why87; 01-19-2012 at 10:49 AM.
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Old 01-19-2012, 10:37 AM
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Originally Posted by why87
uhhh.....they're both pushrod?
lol exactly.alot of ls stuff is aluminum block. sbf has never came with a good flowing head. ls stuff you can keep headgaskets on them. not good comparison for ford, beter keep comparing new 5.0 to ls makes ford look beter
Last edited by 92cobranotch; 01-19-2012 at 10:42 AM.
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Old 01-19-2012, 10:40 AM
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I love the Ford diehards that come to this site and preach their bullshit. I've never looked, but I assume there's sites dedicated to Fords?
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Old 01-19-2012, 10:58 AM
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Originally Posted by 92cobranotch
do you know when Fast is Fast enough? lol Sounds like a lot of work for small gain. I would think 40hp at very max max. ill find some specs on it and take a closer look but i think bite mark may be correct depending on specs
If 40HP is to be gained from that cam swap I am in it for it. I just wonder if my cam is holding me back....


Specs for TFS stage 2

Intake Duration at 050 inch Lift 224
Exhaust Duration at 050 inch Lift 232
Duration at 050 inch Lift 224 int./232 exh.
Advertised Intake Duration 293
Advertised Exhaust Duration 290
Advertised Duration 293 int./290 exh.
Intake Valve Lift with Factory Rocker Arm Ratio 0.542 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.563 in.
Valve Lift with Factory Rocker Arm Ratio 0.542 int./0.563 exh. lift
Lobe Separation (degrees) 112
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Old 01-19-2012, 11:13 AM
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Originally Posted by Mike Morris
If 40HP is to be gained from that cam swap I am in it for it. I just wonder if my cam is holding me back....


Specs for TFS stage 2

Intake Duration at 050 inch Lift 224
Exhaust Duration at 050 inch Lift 232
Duration at 050 inch Lift 224 int./232 exh.
Advertised Intake Duration 293
Advertised Exhaust Duration 290
Advertised Duration 293 int./290 exh.
Intake Valve Lift with Factory Rocker Arm Ratio 0.542 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.563 in.
Valve Lift with Factory Rocker Arm Ratio 0.542 int./0.563 exh. lift
Lobe Separation (degrees) 112
looks like most are 110 centerline,114 lsa, 230s duration. id like to know the specs on the one your considering.
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Old 01-19-2012, 11:15 AM
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B-31HR 218/228 .576/.576 w/1.6 rocker 275/284 112 107


These guys did my heads and I am running a honed Holley Intake with 1 3/4 Bassini full lengths


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Old 01-19-2012, 11:22 AM
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here are the specs.AFM B-31HR 218/228 .576/.576 w/1.6 rocker 275/284 112 107 damit you found them right before me
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Old 01-19-2012, 11:26 AM
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I would get a ed curtis custom grind looks like it would benifit alot more especially on a 114 lsa and get in the low to mid 230s duration but ask him what he suggests
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Old 01-19-2012, 11:26 AM
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Kevin posted it earlier

What do you think?
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Old 01-19-2012, 11:31 AM
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Originally Posted by Mike Morris
Kevin posted it earlier

What do you think?
i think you want more intake duration at your boost level and a 114 lsa but i would talk to rick at afm or ed curtis. explain your exact set up to them
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Old 01-19-2012, 11:43 AM
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Originally Posted by Need_a_Camaro
I love the Ford diehards that come to this site and preach their bullshit. I've never looked, but I assume there's sites dedicated to Fords?
There are Ford site's Donnie. They get together and go to the dragstrip and all. The problem is that some of the Ford guys get bored of waiting for their Ford brotheren to finally reach the end of the 1/4 (some even fell asleep)....the ones that got bored ended up here.
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Old 01-19-2012, 11:46 AM
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Originally Posted by HioSSilver
There are Ford site's Donnie. They get together and go to the dragstrip and all. The problem is that some of the Ford guys get bored of waiting for their Ford brotheren to finally reach the end of the 1/4....the ones that got bored ended up here.
im gonna show you bored.
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Old 01-19-2012, 11:48 AM
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Your gonna need more boost
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Old 01-19-2012, 11:50 AM
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Originally Posted by HioSSilver
Your gonna need more boost
not what i have in mind mike: i want your tfs cam for 50 dollars lol perfect for fairmont.
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Old 01-19-2012, 11:51 AM
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Ok then....you'll need a second power adder
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Old 01-19-2012, 11:54 AM
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Originally Posted by hiossilver
ok then....you'll need a second power adder :d
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Old 01-19-2012, 11:57 AM
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Originally Posted by Need_a_Camaro
I love the Ford diehards that come to this site and preach their bullshit. I've never looked, but I assume there's sites dedicated to Fords?
you get your car done yet?
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Old 01-19-2012, 01:28 PM
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Originally Posted by Need_a_Camaro
I love the Ford diehards that come to this site and preach their bullshit. I've never looked, but I assume there's sites dedicated to Fords?
hmm...Good point.

Originally Posted by Mike Morris
These guys did my heads and I am running a honed Holley Intake with 1 3/4 Bassini full lengths
ET Performance makes a great product. I have a set of their 11* 255cc LS1 heads going on to my sleeved 415-inch LS1. Their pricey though. lol
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