Carb size change

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Carb size change

Post  Dave De on September 22nd 2013, 11:33 pm

My 580 has been under carb'd with a 1050 Dominator?

Specs
Ported SCJ heads, 13.5 comp, 285/295, .700 lift roller, mafia manifold, 2.125 primary header tubes
Running E85

Looking at going 1350
Predictions on improvements now 9.4 at 145mph?

Thanks in advance.
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Re: Carb size change

Post  dfree383 on September 23rd 2013, 12:15 am

Whats it in?
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Re: Carb size change

Post  Dave De on September 23rd 2013, 7:06 am

dfree383 wrote:Whats it in?
The Mustang in the Avitar. 3150 pounds.
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Re: Carb size change

Post  Dave C. on September 23rd 2013, 7:44 am

How fast is it with the 1050?

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Re: Carb size change

Post  bbf-falcon on September 23rd 2013, 7:51 am

Sounds close,might be able to go lil bigger. My A headed 557 was spec'd for a 1380 by Pro Systems.

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Re: Carb size change

Post  kjett on September 23rd 2013, 7:53 am

My 488 ran the best on the dyno with a properly tuned 1150 Cool  We tried a 1050, 1150, and 1250 dominators
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Re: Carb size change

Post  dfree383 on September 23rd 2013, 8:11 am

I think you will find a 10th or two with a properly tuned 1350.
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