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B5234ft Buildup?


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As I saw the cylinders were OK.But if you hone the cylinders it will last for many km?I love my car but I am really dissapointed from it concerning the oil consumption.I was thinking to do other modifications when I took it(S60R rims,change the leather seats with new,turbo etc.....)but now I have to open the engine's internals again.

and the other strange is that it has very,very good performance.

Maybe you use a 0w40 oil? To hot for that now.

/Mike

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Maybe you use a 0w40 oil? To hot for that now.

/Mike

I've run about 70000km since I changed the rings,to tell you the truth I changed everything,except the pistons which were in good condition,I used shell 15w-50,no difference,then I used shell 5w-40 the same,then motul 300v 15w-50 the same again and now I use from Volvo 10w-40 semi-synthetic and the same result again!I believe that I sould throw the engine.But I threw my money to refresh it.
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I've run about 70000km since I changed the rings,to tell you the truth I changed everything,except the pistons which were in good condition,I used shell 15w-50,no difference,then I used shell 5w-40 the same,then motul 300v 15w-50 the same again and now I use from Volvo 10w-40 semi-synthetic and the same result again!I believe that I sould throw the engine.But I threw my money to refresh it.

Probably worn out cylinders, need new bore and OD pistons.

/Mike

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Probably worn out cylinders, need new bore and OD pistons.

/Mike

Thanks for your replys Mike I found a person in sweden,who sells pistons and rods,I think that I'll buy from him the parts,his price was very attractive.less than 2000 euros for pistons and h rods.
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Thanks for your replys Mike I found a person in sweden,who sells pistons and rods,I think that I'll buy from him the parts,his price was very attractive.less than 2000 euros for pistons and h rods.

Just PM me before you buy parts. I can get better parts than SPM for the same price.

/Mike

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The 500 bucks one runs/was running before it got removed from the car.

I was planning on using Venolia Pistons and SPM Rods. If the crank is alright, i would definitely keep it in there, mainly because i'm not planning on going past 450 hp for a while. If the head is alright, i might just clean it up and slap it back on there, however, if there is a problem with the seal or valves, i might just go all out, get it milled, bored and replace valves and springs and other misc parts.

Also, depending on the condition of the block i might get it honed. :huh:

Thanks for the input guys, appreciate it alot. Seems like i'm going to go with the 500 dollar one and just turn it into a like-new condition :P

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The 500 bucks one runs/was running before it got removed from the car.

I was planning on using Venolia Pistons and SPM Rods. If the crank is alright, i would definitely keep it in there, mainly because i'm not planning on going past 450 hp for a while. If the head is alright, i might just clean it up and slap it back on there, however, if there is a problem with the seal or valves, i might just go all out, get it milled, bored and replace valves and springs and other misc parts.

Also, depending on the condition of the block i might get it honed. :huh:

Thanks for the input guys, appreciate it alot. Seems like i'm going to go with the 500 dollar one and just turn it into a like-new condition :P

You should definatly bore that block to OD, they are not straight in the cylinders after that milage.

Looks like waves in the cylinder walls if you measure it.

/Mike

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Roger that. Going to go all out on the block then. Better safe than sorry.

Just curious because i'm not 100% sure, but the stock crank should (theoretically) be able to hold 450hp right?

Thanks again

Without any problems but the lighter RN crank is better for high rpm´s. You can find it in the newer T5´s.

I would probably use the 850 one to keep the cost down.

/Mike

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