Re: Carb upgrade for stock-ish qt50 as first mod.

Bill Mazzacane /
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> Jack Rutherford Wrote:

> -------------------------------------------------------

> 41.5mph with stock carb, mlm circuit pipe and 1.5mm spacer on

> stock cylinder.

I am curious, you added the 1.5mm plate and raised exhaust and transfer ports, but you didn't increase the BDT? BDT is really important.

Did you at least remove 1.5mm / .060" from the top of the cylinder to compensate for the 40 to 60 psi in compression that was lost?

What was the final squish clearance?

Bill M.

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Subject Written By Posted
  Carb upgrade for stock-ish qt50 as first mod.Topic by: Rob LaFreniere Rob LaFreniere 04/10/19 04:14PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Jack Rutherford Jack Rutherford 04/10/19 08:16PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Rob LaFreniere Rob LaFreniere 04/11/19 11:49AM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Bill Mazzacane Bill Mazzacane 04/11/19 07:06PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Bill Mazzacane Bill Mazzacane 04/13/19 04:38AM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Jack Rutherford Jack Rutherford 04/13/19 10:03PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Jack Rutherford Jack Rutherford 04/11/19 07:16PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Bill Mazzacane Bill Mazzacane 04/11/19 08:54PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Jack Rutherford Jack Rutherford 04/11/19 07:26PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Jack Rutherford Jack Rutherford 04/11/19 11:53PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Jack Rutherford Jack Rutherford 04/12/19 12:06AM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Rob LaFreniere Rob LaFreniere 04/12/19 09:33AM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Bill Mazzacane Bill Mazzacane 04/12/19 07:24PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Jack Rutherford Jack Rutherford 04/12/19 10:50PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Rand Jacobson Rand Jacobson 04/13/19 07:02PM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Bill Mazzacane Bill Mazzacane 04/14/19 04:37AM
  Re: Carb upgrade for stock-ish qt50 as first mod.Re: Jack Rutherford Jack Rutherford 04/15/19 07:26PM

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