[Healeys] Crankshaft

richard mayor boyracer466 at gmail.com
Fri Oct 29 18:04:17 MDT 2021


But a lightened flywheel will get you there quicker.

On Fri, Oct 29, 2021 at 3:19 PM Michael Salter via Healeys <
healeys at autox.team.net> wrote:

> David, how does changing the crankshaft give you 2000 additional RPM?
> Lighter rods and pistons, balancing, cam timing, bigger valves, porting,
> bigger carbs,  shorter stroke, even increased compression may all
> contribute to higher RPM but a crank alone will not make any difference,
> neither will a lightened flywheel.
> M
>
> On Fri., Oct. 29, 2021, 6:03 p.m. David P via Healeys, <
> healeys at autox.team.net> wrote:
>
>> lighter, stronger, 2000+ additional rpms ,add a wee bit of cam and its a
>> stormer and looks dead stock.. add a real seal and go have some fun.  As I
>> said IMHO.. It ain't cheap. dp  I understand one is going on BAT in the
>> near future. Black over red..
>> On 10/29/2021 3:25 PM, Michael Salter via Healeys wrote:
>>
>> Confirmation bias is a very powerful force.
>>
>> M
>>
>> On Fri., Oct. 29, 2021, 3:35 p.m. Bob Spidell via Healeys, <
>> healeys at autox.team.net> wrote:
>>
>>> OK, I'll bite: How does a Welch crank transform a a 100? I get that
>>> they're steel and stronger, and should withstand more RPM/HP, but does
>>> the crank alone do it?
>>>
>>> Bob
>>>
>>> On 10/29/2021 8:10 AM, David P via Healeys wrote:
>>> >
>>> > pretty much hen's teeth is my guess. But a Welsh crank, it transforms
>>> > the engine. IMHO  I'm sure Donald wishes they were available in '54
>>> >
>>> > On 10/28/2021 2:29 PM, Robert Memler via Healeys wrote:
>>> >> I need a crankshaft for a 54 b;no. Does anyone have a spare that they
>>> >> would be willing to sell?
>>> >>
>>> >> Thanks, Bob Memler
>>> >>
>>>
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>> --
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>>
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