F10 / F13 crown wheel & pinion 4.5

[Steve0011]

as in title

required quite quickly cash waiting :)

steve

[16v Nova Kev]

i think i have a 4.3 thc crown has 74 teethand the pinnon has 17 might sell it

[Steve0011]

i have spoken to a mate and only the 4.5 will do :(

[16v Nova Kev]

cool just out of interest what engine/box are you running

[Steve0011]

staight cut dog box with harry hockley diff used on a rally car, i have a 4.18 in as a temp but the clutch is gone after 150 comp miles :(

steve

ooops

engine is a 1.4 ported head with piper rally cam and GTE 1.6 injection system/uprated motorsports fuel pump. it runs like a dream much better than twin 40's that were on before they were banned

[Steve0011]

just as a matter of interest, how much would you want for the 4.3? i have a mate who runs a 'standard' rally car and it could help him out with better excelleration (he might then stand a chance of winning an award) lol

[mowgli]

mayhem was playing with a mk1 astra 1200 ohv. it has the low diff. you could pm him. but he is in holland

[garyc]

you can get them from vauxhall but they are £300 ish.

[rallycraig]

i have a spare 4.5, not sure i'd sell though......, how much you offering?

[Jonezy]

Might be worth phoning around a few scrappies & seeing if they have any corsa combo's in. Ive just bought a box of ebay for a tenner & that had the 4.53 diff in

[tom reid]

Might be worth phoning around a few scrappies & seeing if they have any corsa combo's in. Ive just bought a box of ebay for a tenner & that had the 4.53 diff in

Jammy B'stardlol

[Jonezy]

So I've been told Tom :p

[Steve0011]

i will give you £20 for it ;)

[Jonezy]

lol lol nice try

[Steve0011]

do you want to sell it though?

[Jonezy]

Erm, I aint to sure, because I've got a 4.18 & now the 4.53 to go in & I aint to sure which will be best for my rally car

[Steve0011]

if you are running a standard box then the 4.18 will do just fine IF however, you have an LSD fitted the the 4.25 is the way to go.

if you car is for road rallying and standard box then the 4.18 will give you good excelleration and a very reasonable top end speed.

the 4.53 will give you slightly better excelleration but the top end speed will come down :(

my car on gravel with the LSD really NEEDS the 4.53 as top end speed is not needed.

clear as mud eh?

thats why scooby's start to run out of grunt when you get above 90 :)

steve

[corsa 1.3 gsi]

I have one for sale
it's posted on parts for sale

[Steve0011]

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