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-   -   NOS For 3 deuces???? (https://www.corvetteforum.com/forums/c3-tech-performance/3202676-nos-for-3-deuces.html)

great68 01-18-2013 09:28 PM

NOS For 3 deuces????
 
I have a 68 427 4sp 3deuce and I would like to put NOS on her. Is there and systems out there for the 3x2 set up?

Jclgodale3 01-19-2013 12:39 AM


Originally Posted by 7T1vette (Post 1582880523)
Doubt if anyone here has a line on something like that. But, if you 'cast a line' out to go 'fishing' for a complete NOS system, I'm sure that someone will show up with one...at a very hefty price :rolleyes:

Then you need to be very suspicious of their "find"....

P.S. No "complete" NOS 3x2 carb systems, including intake manifolds were ever produced, AFAIK. The 3 carbs may have been package together...but I doubt it. Doubtful that they were put together with a manifold as a single assembly group sold by GM as a [grouped] spare part.

I think he's discussing Nitrous Oxide...

63mako 01-19-2013 01:21 AM

Only know 1 guy that has done a tripower with nitrous. Not big block
http://forums.corvetteforum.com/c1-a...h-nitrous.html

63mako 01-20-2013 10:01 PM

You can do it, I did. Lots of research and fabrication. Drilled and tapped injectors into each port on the intake would likely be easiest, 1 for fuel, 1 for nitrous.

TheSkunkWorks 01-20-2013 10:34 PM

I'd step back and consider how valuable 3x2 intakes have gotten, and are likely to become in future, before doing anything to it which can't be undone. If you really "need" NOS, why not put the trips up for safe keeping and intstall a different carb/intake setup? JMO

63mako 01-21-2013 12:42 AM

http://pitstopusa.com/i-5074376-tran...en-center.html
And drill and plumb them with spray bars like I did. No damage to carbs or intake. You will lose 1" hood clearance. You might be able to mill them down a little thinner.


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