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Stang_ROTY · 05-07-2001, 08:58 PM

In about a month I'll be pulling up to the emissions dyno with a 393 stroker underneath a 93GT. I'm using BBK 2 1/2" Cats w/ BBK shorties, a smog pump, EFI w/ 30lb injectors & 70mm TB. Also, I plan on getting the test code tool for the computer and a chip to help the 30lb injectors run lean. I know it can be done in the magazines as proof is the emerald green cover car on a recent MM&FF issue. Has anyone had any first-hand experience passing strokers on emissions dynos? I figure if the 347 passes than there is no reason why the 393 wouldn't.

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In progress for Spring:

93 GT less motor and tranny, 8 pt cage, chute,
Sothside Machine bars & Sub-frames, 3.73's
'69 393 stroker Edlebrock Performer heads, Performer RPM Upper & Lower Manifold..Crane Gold 1.6 Rollers..BBK 70MM TB & cats..30lb Injectors..Cartech Fuel System..

05-07-2001, 08:58 PM	#1
Stang_ROTY Registered Member Join Date: Feb 2001 Location: Berkshire County - Massachusetts Posts: 735	Are 347 & 393 strokers emissions legal?? In about a month I'll be pulling up to the emissions dyno with a 393 stroker underneath a 93GT. I'm using BBK 2 1/2" Cats w/ BBK shorties, a smog pump, EFI w/ 30lb injectors & 70mm TB. Also, I plan on getting the test code tool for the computer and a chip to help the 30lb injectors run lean. I know it can be done in the magazines as proof is the emerald green cover car on a recent MM&FF issue. Has anyone had any first-hand experience passing strokers on emissions dynos? I figure if the 347 passes than there is no reason why the 393 wouldn't. ------------------ In progress for Spring: 93 GT less motor and tranny, 8 pt cage, chute, Sothside Machine bars & Sub-frames, 3.73's '69 393 stroker Edlebrock Performer heads, Performer RPM Upper & Lower Manifold..Crane Gold 1.6 Rollers..BBK 70MM TB & cats..30lb Injectors..Cartech Fuel System..