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Old May 7, 2012 | 04:20 PM
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Default What to expect

I'm wanting to put a 125 shot on my car and just wondering what realistic gain to expect. Right now the car has been running consistent 10.70s at 125 but I would love to see a 9.90 out of it.
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Old May 7, 2012 | 05:38 PM
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What setup are u running? I would think you can get in the 9s
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Old May 7, 2012 | 05:59 PM
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Its a carburated ls1 with unported 243heads 234-246 on109 eps cam in a 3100lb mustang.
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Old May 8, 2012 | 06:03 PM
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How much timing do you pull out for a 125 kit
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Old May 8, 2012 | 06:10 PM
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i think it would be close on a 125, might have to up it to 150.
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Old May 8, 2012 | 06:34 PM
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The kit I have is not adjustable but if the car likes it I might have to buy another kit
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Old May 8, 2012 | 08:40 PM
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Wait so it runs 10.70's on motor or on a 125 shot?

You then asked how much timing to pull like you haven't sprayed it yet, but in your first post it says you are wanting to put a 125 on it then state it runs 10.70's on a 125.

Then it isn't adjustable but you're going to buy another one if the car likes the first one?

What are you talking about?
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Old May 8, 2012 | 09:07 PM
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That's on motor its says if the motor likes the 125 then I might buy a bigger kit. the 125 belongs to a friend I just want to try it
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Old May 8, 2012 | 09:09 PM
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That also says 10.70 AT 125mph
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Old May 10, 2012 | 07:56 AM
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I guess it will be OK to leave the tr55 plugs in it
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Old May 10, 2012 | 12:27 PM
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How isnt the kit adjustable? Will this be wet or dry?
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Old May 10, 2012 | 02:47 PM
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Its an older Nos powershot kit there's no jets to change its just set at 125
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