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high comp starter?

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Old Feb 19, 2023 | 07:57 PM
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Default high comp starter?

my 67 shovel isnt a totally hot rod but its around 9.5:1

i already have a hitachi starter. heavy duty cables, relay and solenoid. all seem to work fine except i always get stuck at the dreaded compression spot.

new 325cca battery doesnt change anything. has anyone with a non stock engine used one of those 1.4kw starters?

if i can hear some good input on anything but a stock engine it would help me decide to pull the trigger on one.

thanks in advance
 
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Old Feb 22, 2023 | 09:00 AM
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Default high comp starters

For me, I run a all ***** starter. The reason is that the stock starters rear bracket on the fxe super glide was an issue, due to the six speed outer cover. The all ***** Starter is shorter, my comp ratio is 10:5 to 1 with no comp releases. Now the other thing that I had to learn was how it wanted to start. The need for a added relay is a must, in that a relay controls a large amount of amps, secondly, and this is what I do weather it is a kicker or electrical. Leave your ing off, run it through either by kicking or pushing the button, in that I run a SU carb with no accelerator pump I do not touch the fuel until she fires. The All ***** starter is pricey, but works very well
 
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Old Feb 22, 2023 | 09:07 AM
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funny, I also run a SU carb. my bike starts up instantly as long as I can get past that compression point.
​​​​​​
im looking at the allballs starter too. with that do you still have that tight spot you have to get past or does it spin the engine like a normal starter?

I do have a heavy duty relay. I think 30 or 40amp. I just had to install a new solenoid. USA made.

​​​​​​
Originally Posted by carpenter_93inch
For me, I run a all ***** starter. The reason is that the stock starters rear bracket on the fxe super glide was an issue, due to the six speed outer cover. The all ***** Starter is shorter, my comp ratio is 10:5 to 1 with no comp releases. Now the other thing that I had to learn was how it wanted to start. The need for a added relay is a must, in that a relay controls a large amount of amps, secondly, and this is what I do weather it is a kicker or electrical. Leave your ing off, run it through either by kicking or pushing the button, in that I run a SU carb with no accelerator pump I do not touch the fuel until she fires. The All ***** starter is pricey, but works very well
 
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Old Feb 22, 2023 | 11:34 AM
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All ***** makes a higher output starter. Works very well. You might consider that.
 
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Old Feb 22, 2023 | 04:09 PM
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use a regular Harley starter. with a manual solenoid and it's a 93cu in inch have to idle a little high to keep the battery charged doe but that Harley starter turns her like a sewing machine
 
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Old Feb 22, 2023 | 04:13 PM
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I have a Hitachi which is supposed to be an upgrade but it still gets "stuck" at compression so I have to bump the starter.

Originally Posted by 1981 suprglide
use a regular Harley starter. with a manual solenoid and it's a 93cu in inch have to idle a little high to keep the battery charged doe but that Harley starter turns her like a sewing machine
 
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Old Feb 22, 2023 | 04:24 PM
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Some of the starter issues is the ignition and the timing used by it when it goes to start -

the aftermarket ignition like dyna or mid west has a delay and cranks the engine before turning its self on

not saying its not a starter issue but we have found ignition is always in the loop
 
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Old Feb 22, 2023 | 04:30 PM
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I have a custom setup. it's a Genny shovel but it has a custom distributor with cone dyna single fire ignition.

Originally Posted by johnjzjz
Some of the starter issues is the ignition and the timing used by it when it goes to start -

the aftermarket ignition like dyna or mid west has a delay and cranks the engine before turning its self on

not saying its not a starter issue but we have found ignition is always in the loop
 
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Old Feb 22, 2023 | 05:44 PM
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If that module doesn't have an electric start mode, you could install a push button switch that opens the circuit to the coil to kill the ignition until the motor gets up to speed. I had to do that with a 10:1 car engine in the past.
 
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Old Feb 23, 2023 | 07:45 AM
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From: la la land jerzey
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Race cars use that the two buttons rocker type next to each other with two fingers crank and click

pull the hot from the coil - then crank the engine see what that does if it still stalls then move on

but at least 310 CCA battery and the starter out put lets say 1.75 is 3 HP unit and 310 is on the out side of power 350 or 400 would be better

its all money when you go down the rabbit hole of performance
 
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