Better blades and bearings, machine housing to suit.
For that price might be better just buying one outright or buying gumtree one and just running it. You wouldn't need that manifold for your power goals
Used wrong sling to secure truck body from falling. Body fell following day. Turns out we don't have correct sling for last few years. Different truck to fleet so only 2/14 knew there was an alternative sling but it was hidden
Back in the day they were made g1-g4
G1 was virtually standard and g4 did 430@wheels but laggy.
G2 and 3 were best IMO but I never looked at g2 personally.
I've "upgraded" mine once and only paid for shipping. He offered me another upgrade too but I refused. Now that's awesome service really.
He will have best knowledge of that exact model
Z00key what power range do you wanna end up at?
Being a g2 it might not hit 400@wheels. But would be responsive.
Not a bad price if in good condition. Send the link to "hypergear" and ask his opinion and price to do an "update"
He is good to deal with
How much further do you wanna push it?
Don't put single items on that require retuning. Try do it in groups to save costs.
Might not be able to max out turbo without injectors. AFM. Etc so no point putting bigger turbo then have it turned back to standard power