FS: 40thou over Wiseco Stroker Pistons - USED

[bazeng]

Hi Guys,

I have a set of 5 wiseco stroker pistons. 40thou over.
21mm pins.

Used, but in very good nick.

$500.00 for the set of 5
Comes with new rings
Can provide old rings with set also.

Done less than 4000km's on them.

Ceramic coated skirts.

Located in VICTORIA

 

[trickydik_69]

hey bro, what were these out of?

 

[BooF]

more then likely a 4g63

 

[bazeng]

Sorry forgot to mention..

for use in a 2.0L block with a 100mm crank = 2.3L
OR for use in 1.6L block with a 88mm crank

You could even go a 2.0L block with a 88mm crank and long rods. (better rod ratio)

I personally used this in a 4g63 with a 100mm crank. I made 340kw's at all four wheels before a cylinder wall cracked. Hence the 5 pistons (1 has a mark and a new one was ordered). I was going to use them but have found out my new pistons for my 2.4L block are too small in bore size so I will be using my new pistons for the 2.4L block in the 2.0L block and ordering new pistons for the 2.4L..

Hope I haven't confused anybody.

 

[mattrat]

did the cylinder wall crack cause of lost strentgh due to the 40 thou boring, sorry for the off topicness but i was thinking about loss of strength due to doring today, cheers

 

[JC evo1]

did the cylinder wall crack cause of lost strentgh due to the 40 thou boring, sorry for the off topicness but i was thinking about loss of strength due to doring today, cheers

i think the block was allready sleeved BEFORE it failed, correct me if im wrong baz

 

[MDK87]

Paging GVR40.

 

[bazeng]

the only cylinder that cracked was the sleeved cylinder.

just letting you know I'm going 60 thou over for my next build.
I personally dont think that the 40 thou caused the cylinder walls to be too thin.

 

[DOUGMO]

shit 60 thou doesnt leave much meat between the bores baz

 

[bazeng]

Fingers crossed!!

My belief is if it was gonna die at 60 thou, it would have died on 40 thou....

This motor is only looking at about 300kw's at the front wheels with 25psi...

 

[bazeng]

Bump,

All pistons will be sent to get ceramic coated soon.