Is there any way more or less to scope out a good kit from a bad kit? I'm going turbo for the first time and pretty much just wanna use this car to learn not really trying to go all out on this one and wanted to buy an eBay kit to learn the ropes...I saw one kit for like 620 shipped came with everything but still a little skeptical...

I'll bet someone knows the answer!
 

Help a clueless new guy out, Please! I too am looking at an ebay turbo kit for a snowmobile. All I want to know is what size compressor wheel a T3/T4 TO4E has. All the seller tells me is that he thinks its a T3 size...I'm looking for at least a 70ish millimeter compressor wheel. Sorry to hijack if you think I am, I've been searching for hours now and can't get the info I need!!!