Technical > Matt Shaff's Engine Shop

Anyone spray there BBC in a fed?

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1000hpJohn:
Hey all,
  Since I am a door slammer racer, and I spray nitrous, I set my engine up a certain way, to catch people at the other end, and it works pretty good.

So, that being said, does anyone here spray there engine on the launch?  My 3500# tug boat dead hooks, paddles the tires and off I go.   I am wondering if I will be able to do the same in a fed?

Thoughts and input anyone!!!!! :D
Thanks

John

wideopen231:
I hope it works great since I have my deal setup for 300 shot.I am not planning on trying it till I have good baseline tuneup on it. I know Bill has nitrous on his SBC FED and seems to work fine when he needs it. Hopefully he will chime in and give better insight on subject.

dreracecar:
For racing in NHRA Heritage series, Nitrous is prohibited in all NE classes
Most of what you will see in the INDEX classes are
NE3 -- carburated   9.60 index
NE2-- Norm Asperated injection on alcohol    8.60 index
NE1-- Blown or injected on alcohol    7.60 index
7.0PRO -- Blown alcohol, injected nitro   7.0 index 

Paul New:
Pretty sure Dave Koehler did with his car I know he sales a lot of Nitrous parts to go along with fuel injection

masracingtd1167:
I would spray mine from start to finish with a 250 shot .At that time I was running 7.50s on motor.It ran a lot of 7.00s and a best of 6.94 with spray!

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