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Re: Throttle Body Injection, how much hp?
[Re: gsmopar]
#2248595
02/06/17 05:05 PM
02/06/17 05:05 PM
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Joined: Jan 2003
Posts: 8,028
Tulsa OK
Bad340fish
master
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master
Joined: Jan 2003
Posts: 8,028
Tulsa OK
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Something to remember, Steve Morris is a Holley dealer. From what I have heard about the throttle body stuff I would be questioning why he wasn't using his sensors to gather per cylinder data, you can see plugs for 8 02s and EGT sensors in his headers. Just my thoughts
68 Barracuda Formula S 340
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Re: Throttle Body Injection, how much hp?
[Re: gsmopar]
#2248600
02/06/17 05:13 PM
02/06/17 05:13 PM
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Joined: Jan 2003
Posts: 13,374
Marion, South Carolina [><]
an8sec70cuda
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 13,374
Marion, South Carolina [><]
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I'm leaning towards the "devil I know."  I researched the throttle body injection systems several months back out of pure curiosity and noticed all were 4150 flange. My new engine came with the MP/Barton single plane with the 4150 flange. I questioned the builder and they said that they use that intake with a tapered 4500 adapter to increase velocity. I thought that this might be a good time to really consider one of the new TB systems as I now have an intake that would bolt up without using a spacer. I'm a few weeks away from crossing that bridge. Just hoping to see a few examples of big cube high hp cars using a TB Plug and Play kit. Thanks! They built you a 900+ hp pump gas 604" hemi and used a 4150 flange MP/Barton manifold???
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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Re: Throttle Body Injection, how much hp?
[Re: an8sec70cuda]
#2248866
02/07/17 12:47 AM
02/07/17 12:47 AM
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Joined: Jul 2004
Posts: 1,145
Arizona, USA
gsmopar
OP
super stock
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OP
super stock
Joined: Jul 2004
Posts: 1,145
Arizona, USA
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They built you a 900+ hp pump gas 604" hemi and used a 4150 flange MP/Barton manifold??? I sent you a PM.  I haven't found any real world examples yet. I'll probably post on a couple other boards and then dust off my 4500 stuff. The closest I've come was a 3yr old video of Freidburger's '70 Bee. He swapped from a Dominator to the FAST 2.0 (1200 hp advertised at ~ 1000cfm). It's a HRM video of the swap, but no track time. That car is pretty slow anyway and probably not a good comparison. 
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Re: Throttle Body Injection, how much hp?
[Re: gsmopar]
#2249015
02/07/17 12:03 PM
02/07/17 12:03 PM
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Joined: Jan 2003
Posts: 13,374
Marion, South Carolina [><]
an8sec70cuda
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 13,374
Marion, South Carolina [><]
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Freiburger's car is also only 484" and has a mild cam. Nowhere near the motor you or I have.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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