Polo 9n 1.8T 20V Engine overhaul
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Polo 9n 1.8T 20V Engine overhaul
Hi guy's my engine had a knocking noise so we striped and it was a conrod bearing on piston no: 2 and the crankshaft got damaged i can't seem to find a replacement part so i wanna now if i can put any 1.8t 20v crankshaft cause im planning on putting forged pistons and conrods
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Re: Polo 9n 1.8T 20V Engine overhaul
Why do you need another crankshaft?vwplayers wrote:Hi guy's my engine had a knocking noise so we striped and it was a conrod bearing on piston no: 2 and the crankshaft got damaged i can't seem to find a replacement part so i wanna now if i can put any 1.8t 20v crankshaft cause im planning on putting forged pistons and conrods
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Do you not know what engineering shops can do?
Ask around your area for a good motor engineering shop and take it in.
My old shop could rebuild the bearing journals if they had become too badly damaged, your most probably needs to be cut 0.25mm and all is good.
I would suggest getting all the parts together and have the shop assemble the rotating assembly, all the clearances will be checked and set, then all is torqued to spec.
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'87 Golf 1 Olde Skewl OEM+
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Re: Polo 9n 1.8T 20V Engine overhaul
There like 1mm off the conrod journal
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Re: Polo 9n 1.8T 20V Engine overhaul
Have it rebuilt.vwplayers wrote:There like 1mm off the conrod journal
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1mm on one journal is very hard to believe, you would have had to drive the car for months without a rod bearing to achieve that amount of damage.
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Re: Polo 9n 1.8T 20V Engine overhaul
If what you are saying is right and it's necessary to replace the crank, you would be better off with an imported motor. They cost about the same as the loose crank. You will only get one from VW, unless you have a huge luck and find one going for sale used somewhere that's not in the same condition as yours.
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Re: Polo 9n 1.8T 20V Engine overhaul
I had that noise for years and the macanic told me its lifters
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Re: Polo 9n 1.8T 20V Engine overhaul
Eish, that's bad, I'm sorry.vwplayers wrote:I had that noise for years and the macanic told me its lifters
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At least now the engine build will give you an excuse for some mods and some more power.
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Re: Polo 9n 1.8T 20V Engine overhaul
True can i replace the crankshaft with a golf 4 gti 1.8t 20v
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Re: Polo 9n 1.8T 20V Engine overhaul
That should work, just get it checked by your engineer before parting with money, if you can.vwplayers wrote:True can i replace the crankshaft with a golf 4 gti 1.8t 20v
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Re: Polo 9n 1.8T 20V Engine overhaul
Will definitely
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Re: Polo 9n 1.8T 20V Engine overhaul
jfCan someone help me identify my crankshaft, it's an 06A and I'm trying to determine weather or not the engine I have has been stroked. It's a 1.8t but the guy I bought it from swears it's been stroked. https://photos.app.goo.gl/y2HLE9nGtTkokWV38
https://photos.app.goo.gl/ALCycPseTCf6Subx6
https://photos.app.goo.gl/rrDJsTBY2m6f9TNS6
https://photos.app.goo.gl/ALCycPseTCf6Subx6
https://photos.app.goo.gl/rrDJsTBY2m6f9TNS6
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Re: Polo 9n 1.8T 20V Engine overhaul
Howzit bud.Mk4//Stroker@GTi02 wrote: jfCan someone help me identify my crankshaft, it's an 06A and I'm trying to determine weather or not the engine I have has been stroked. It's a 1.8t but the guy I bought it from swears it's been stroked. https://photos.app.goo.gl/y2HLE9nGtTkokWV38
https://photos.app.goo.gl/ALCycPseTCf6Subx6
https://photos.app.goo.gl/rrDJsTBY2m6f9TNS6
1st it's rude to revive and hijack an old thread, second it's bad form to post links to pictures.
I suggest you start your own thread and Introduce Yourself properly, then post the pictures. A how to for that is in the new members action of the forum.
When you do those things it will let more people see your query and you could get the help you are looking for.
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