06-16-2020 | #31 |
Join Date: Jan 2006
Location: Decatur, AL
Posts: 1,119
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Re: Belt tensioner question
Confirming the Summit Pulley does not need ANY spacer between the fan blade and the pulley. The Summit has the built in lip on it. Right now I have the housing the inside spacer which is correct size, then fan, then stock alternator with wrong size came with a WIDE spacer unlike the one it replaced..both had an L98 pulley on it, so I install the summit directly on top of the fan blade?
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Corvette95 Registry and Forum (*************) 1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD 1995 C4 Coupe Purple/Blk 6 Speed 1989 C4 Conv Wht/Red Auto SOLD 1996 C4 Conv Black/Tan Auto SOLD 1994 C4 Coupe Wht/Blk SOLD 1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD 1986 C4 Coupe Black/Red 4+3 SOLD 1990 C4 ZR-1 Red/Red #0454 |
06-16-2020 | #32 |
Join Date: Jan 2006
Location: Decatur, AL
Posts: 1,119
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Re: Belt tensioner question
My two spacers choices if needed between the blade and pulley are 10.2mm and 5.72mm. Do I need either between fan and pulley..side note, this new alternator came with a round circular disc protecting the fan blades (thin round disc- I am NOT going to use that)
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Corvette95 Registry and Forum (*************) 1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD 1995 C4 Coupe Purple/Blk 6 Speed 1989 C4 Conv Wht/Red Auto SOLD 1996 C4 Conv Black/Tan Auto SOLD 1994 C4 Coupe Wht/Blk SOLD 1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD 1986 C4 Coupe Black/Red 4+3 SOLD 1990 C4 ZR-1 Red/Red #0454 |
06-16-2020 | #33 | |
Join Date: Jan 2006
Location: Decatur, AL
Posts: 1,119
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Re: Stock Alternator Pulley & Spacers
Quote:
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Corvette95 Registry and Forum (*************) 1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD 1995 C4 Coupe Purple/Blk 6 Speed 1989 C4 Conv Wht/Red Auto SOLD 1996 C4 Conv Black/Tan Auto SOLD 1994 C4 Coupe Wht/Blk SOLD 1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD 1986 C4 Coupe Black/Red 4+3 SOLD 1990 C4 ZR-1 Red/Red #0454 |
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06-16-2020 | #34 |
Join Date: Jan 2006
Location: Decatur, AL
Posts: 1,119
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Re: Belt tensioner question
Here are pics
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Corvette95 Registry and Forum (*************) 1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD 1995 C4 Coupe Purple/Blk 6 Speed 1989 C4 Conv Wht/Red Auto SOLD 1996 C4 Conv Black/Tan Auto SOLD 1994 C4 Coupe Wht/Blk SOLD 1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD 1986 C4 Coupe Black/Red 4+3 SOLD 1990 C4 ZR-1 Red/Red #0454 |
06-17-2020 | #35 |
Join Date: Jan 2006
Location: Decatur, AL
Posts: 1,119
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Re: Belt tensioner question
So with the summit pulley, the outer spacer is not needed? The bearing mounts flush (the bearing has the offset) against the fan?
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Corvette95 Registry and Forum (*************) 1989 C4 Conv Wht/Gry Auto Hardtop Top Flight SOLD 1995 C4 Coupe Purple/Blk 6 Speed 1989 C4 Conv Wht/Red Auto SOLD 1996 C4 Conv Black/Tan Auto SOLD 1994 C4 Coupe Wht/Blk SOLD 1995 C4 ZR-1 White/Gry #278 Dual Dunn Head SOLD 1986 C4 Coupe Black/Red 4+3 SOLD 1990 C4 ZR-1 Red/Red #0454 |
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