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#1 |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,686
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Graham,
Any change in plenum volume from the original? Also, obviously going w single blade TB. What were the thoughts on that? |
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#2 |
![]() Join Date: Jan 2008
Location: Wichita, Ks.
Posts: 318
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Ohh..that plenum looks killer!
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__________________
2009 LS9 1990 LT-5/sold/Bought my Baby back 1994 Lingenfelter LT-5/sold 1973 LS4/sold |
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#3 |
![]() ![]() Join Date: Aug 2005
Location: Northridge, CA
Posts: 1,459
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Beautiful!
Would that still fit under the hood? |
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#4 |
![]() Join Date: Dec 2003
Location: Arcadia, OK
Posts: 3,404
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Notice, there are no injector housings.
__________________
Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed. |
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#5 |
Join Date: Aug 2005
Location: Scottsdale, AZ
Posts: 2,446
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WOW! Drool
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#6 |
![]() Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,168
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SO what changed, other than the obvious heads and injector housings?
is the bottom end the same? that looks pretty cool..
__________________
1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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#7 |
Join Date: Apr 2009
Location: Prather, CA
Posts: 804
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That plenum looks exactly like the plenum on the prototype Gen II LT5.
Look at the pics in this thread. Looks identical. http://www.zr1.net/forum/showthread.php?t=13842 |
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#8 |
![]() Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
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Its the same engine
Looks like the injector is a straighter shot to the valve too ![]() Big question....were these heads one off weld ups for the change...or is there a casting out there somewhere?
__________________
LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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#9 | |
![]() Join Date: Feb 2013
Location: New Concord Kentucky
Posts: 186
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![]() Quote:
Prototype tooling existed, no weld up, as to any more ![]() Graham. |
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#10 | |
![]() Join Date: Jan 2008
Location: Wichita, Ks.
Posts: 318
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__________________
2009 LS9 1990 LT-5/sold/Bought my Baby back 1994 Lingenfelter LT-5/sold 1973 LS4/sold |
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