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Author: Subject: capri laser diff?
DOEHEAD2

posted on 25/8/04 at 02:19 PM Reply With Quote
capri laser diff?

can any one tell me what diff ratio a 2.0l laser capri has, as my pinto powered locost runs out of steam at about 95 mph, ive lifted car and turned driving wheels and for one turn of wheel prop turns 1 3/4 times (cant get to turn prop input) this seems very low is it?
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Dale

posted on 25/8/04 at 04:24 PM Reply With Quote
if its not an lsd I think that ratio needs to be doubled as the other wheel will turn backwards. only lift one wheel and try it to verivy . 1.75 x2 around 3.55's (ish)I would guess.
Dale

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twinturbo

posted on 25/8/04 at 05:16 PM Reply With Quote
you won't get any accurate figures if both wheels are off the ground.

You can't gauntee that it will be double as drag between the prop input and drive output will affect the rotation to a degree

TT

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MikeRJ

posted on 25/8/04 at 05:23 PM Reply With Quote
quote:
Originally posted by twinturbo
you won't get any accurate figures if both wheels are off the ground.

You can't gauntee that it will be double as drag between the prop input and drive output will affect the rotation to a degree

TT


If one wheel is firmly on the ground, then you can guarantee that the observed ratio is exactly half what it actualy is. If one wheel is of the ground but not braked etc. then all bets are off.

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Peteff

posted on 25/8/04 at 06:05 PM Reply With Quote
2.0 Capri diff.

The one I found had the ally tag still on it reading 3.44:1. Have you got a 4 or 5 speed box?





yours, Pete

I went into the RSPCA office the other day. It was so small you could hardly swing a cat in there.

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DOEHEAD2

posted on 26/8/04 at 07:11 AM Reply With Quote
i have a type 9 5 speed gearbox (possilbly out of granada dont know !)
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Rob Lane

posted on 26/8/04 at 07:38 AM Reply With Quote
What size wheels are you using? 13 inch?

95mph at what revs? If it's around the 6k mark then it sounds like a 4.1 diff is in there.

Higher ratio than 3.5 is hard to find.

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DOEHEAD2

posted on 26/8/04 at 03:41 PM Reply With Quote
wheels are 15" and approx revs at 4500!
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ady8077

posted on 26/8/04 at 03:46 PM Reply With Quote
Hi

Hows your engine running? I'd have thought it would rev higher than 4500

Adrian

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