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Why am I so slow?

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Old 04-18-2015, 10:46 AM
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Why am I so slow?

My 1/8 mile times are super slow. I have a 350 that should produce 250 hp and a th350 trans. 4.11 gears in the rear. Interior is still in the car. I am running 10.40's when I think I should be in the 9.40's anybody have any ideas as to why it is this slow?
Old 04-18-2015, 02:40 PM
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Re: Why am I so slow?

Originally Posted by Nick Crosby
My 1/8 mile times are super slow. I have a 350 that should produce 250 hp and a th350 trans. 4.11 gears in the rear. Interior is still in the car. I am running 10.40's when I think I should be in the 9.40's anybody have any ideas as to why it is this slow?
Track Name/Track Location/Date and Time this was run....That way the DA can be calculated. Also 10.40 is worn out TBI 305 Automatic 2.73 open gear or maybe 3.1 V6 kind of slow.

What makes you think the 350 as installed makes 250 HP? What 350 is it? What cam? What carb? What distributor? What exhaust? Also what are the wide open throttle shift points in that TH350? What is the stall speed of the converter?
Old 04-18-2015, 06:05 PM
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Re: Why am I so slow?

60 ft times ?
Old 04-25-2015, 11:40 AM
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Re: Why am I so slow?

Yeah need more details to figure this out.

What is your 60' time and trap speed?

What is the engine specs, fuel system specs, what torque converter?
Old 04-29-2015, 06:47 AM
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Re: Why am I so slow?

4.11 gears are way too low for a motor that at 250hp is making peak power at 4500 or below...
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