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Offy 2x1 General Tuning Questions
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Author:  Josh [ Thu Mar 16, 2006 9:40 am ]
Post subject:  Offy 2x1 General Tuning Questions

I recently put an Offy 2x1 manifold with dual BBS on my dart, and I just wanted to see if anyone has any suggestions about dialing everything in.

225
Head Shaved .100
Comp 252 cam
SI valves
Pertronix Ignitor
MSD Blaster 2 coil
Stock Plugs (should probaby get 1 step colder, yes?)
2 1/4" single exhaust.

thanks,
josh

Author:  Dart270 [ Thu Mar 16, 2006 4:10 pm ]
Post subject: 

I have never tried to find jets for those carbs, but they have worked fine as is with similar buildups. You need to make sure the floats, accel pump shots, idle opening are all set the same. After that, I tune by ear on the car (idle mix and speed). Start with about 2 turns out on the idle mix screws.

Lou

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