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Makotosun

New SC 500 Pistons

  • juggler
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New SC 500 Pistons was created by juggler

Not reached out to these people yet but looks like new 96 and 97mm Wiseco pistons are available through LED Performance in Gresham OR

The Wiseco part number is 13401M09600

Cheers

Juggs
02 Sep 2025 00:26 #1

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Replied by RT325 on topic New SC 500 Pistons

ledperformanceengines.com/product/led-wiseco-sc-500-piston-kit says 6thou clearance 0.15mm. Man that'll rattle
unless it expands plenty when hot.
The following user(s) Liked this Post: Sneezles61
Last edit: 02 Sep 2025 04:04 by RT325.
02 Sep 2025 04:02 #2

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Replied by tzsv4k on topic New SC 500 Pistons

I spoke to Wiseco and LED.
Wiseco said go with the clearance the seller is suggesting since we did no R&D on this piston.
LED is saying go with a .004 clearance.
Similar Wiseco pistons from their catalogue being the WS500 and the YZ490 show a .0035ish clearance spec. So .004 sounds better.
Twin 73' DT3 250's, 73' MX 360, 83' TT600 , 73' MX 100
11 Nov 2025 12:59 #3

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