Bad news - regarding gearbox

[Lift18]

I always wondered why i crunched going into gears while in lift , it wasnt all the time but 50% of the time, i rang a couple of gearbox guys and they said it was the synchros , and then another guy said it was the way you drive, but tonight was the first time i ever downshifted into high RPM (6500-8000) and it crunched every single time. So i am pretty sure my gearbox synchros are gone, mind you this was downshifting into 2nd, didnt try 3rd or 1st, and to be honest i dont really want to, i dont often drive my car hard.

Anyways

What would be worth doing to the box? Rebuild, replace?

+ places to take it to?

If so how much would it cost roughly and yeah any other info, thankyou :)

[SuperDave]

Paying someone to rebuild the box with new synchros would be around the $2k mark with labour.

MWR sell new boxes for about $2200, then with shipping and tax makes it about $2900, but no labour in the swap (about $600 at a guess).

What oil are you using?

[Lift18]

Nulon easy shift

fully synthetic ($30 a bottle)

75-90

http://www.supercheapauto.com.au/online-store/products/Nulon-Smooth-Shift-Gear-Differential-Oil-75W-90-1-Litre.aspx?pid=164771#Description

[123R-Prozak]

How do u know it's syncros ?

Is your clutch disengaging 100% ?

Where is your friction point ?

How many km on your car ??

[Kenshin X]

I'm with sd. Just get a mwr n chuck it inside. Comes with LSD too. Only if your box is rooted though lol

[Lift18]

How do u know it's syncros ? dunno

Is your clutch disengaging 100% ? how do i know 100%?

Where is your friction point ? 3/4 when i push the clutch all the way in

How many km on your car ?? 95000km

[123R-Prozak]

Raise your friction point.

[Lift18]

Is that where you get the 14mm spanner and change the length of the clutch pedal? if so i tried that and it did nothing

[123R-Prozak]

No.. Behind the pedal, pushrod to the master cyl. I'd be trying that first cause it's free, try free things first before spending thousands..

[Lift18]

thanks mate