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#1
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Windage tray
I was going through my dad's garage and found my windage tray but it's a full size. Is this correct for a 1970 yz 400 or do I need a 3/4 tray. The machine shop thT 1st rebuilt my engine stole my heads and I think.he messed up parts. I noticed the tray lost a spacer and I need a new tray but not sure which one.
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#2
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More pics
I honestly don't remember , my car been sitting for 25 plus years. I was told this is incorrect and I need a 3/4 tray. I need advise thanks in advanced.
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#3
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That first picture is a full-size tray. On a 400 stroke you can use either tray. But originally the full-length trays came on the 65' - 68' engines, and the 3/4 length trays came on the 69' thru mid 73' engines.
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62' Lemans, Nostalgia Super Stock, 541 CI, IA2 block, billet 4.5" crank, Ross, Wide port Edelbrocks, Gustram intake, 2 4150 style BLP carbs, 2.10 Turbo 400, 9" w/4:30 gears, 8.76 @153, 3100lbs |
The Following User Says Thank You to Gary H For This Useful Post: | ||
#4
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Didn’t ram air IV have a full length? I can’t remember because I haven’t had one in an engine in decades don't run them.
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Happiness is just a turbocharger away! 960 HP @ 11 psi, 9.70 at 146. Iron heads, iron stock 2 bolt block , stock crank, 9 years haven't even changed a spark plug! selling turbos and turbo related parts since 2005! |
#5
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Stock tray
What's the correct tray for 70 ra3 auto?
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#6
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Gary told you in above reply...
it will also have a faint 0 stamped into it. 0 = 350 & 400
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Buzzards gotta eat... same as worms. |
The Following User Says Thank You to 'ol Pinion head For This Useful Post: | ||
#7
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The Butler Performance windage tray is a lot thicker than that one you have. I saw a stock one break into pieces in the past.
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#8
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3/4 long tray. yours is probably on your engine
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"The Future Belongs to those who are STILL Willing to get their Hands Dirty" .. my Grandfather |
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