Hey Holset gurus! I have a .63 t3 garrett housing machined for a stage 3 wheel from my old set up. Can this be machined for the hx35 wheel to fit? They both use the same clamps to secure the centre cartrige on.

Hey guys, turbo took a crap the other day. I was doing a 4 gear tuning pass and let off the gas then the cloud of smoke started. Lots of blue smoke! Checked the turbo for shaft play, and sure enough there is some up and down but none in and out.Its a 60-1 hifi with a stage 3 turbine...

Hey guys, I have an eprom ecu from a 90 that i want to get a chip made for only problem is that it doesn't show knock at all. Ecu sees knock and pulls timing accordingly but doesn't send the value to the logger. Sometimes i was getting 0 timing advance at wot showing no knock. Switching to a...

Hey guys, I'm putting together a 2.4 hybrid and was wondering if the oil filter housing from the g4cs is the same as the non turbo 4g63 housing? I have a '90 and do not want to use the external oil cooler setup. Thanks!

Hey guys just wondering if anyone has a diagram for what to weld in the center diff. I know I came across one a while ago but can't seem to find it again. Thanks!

I'm in the process of building up a 2.4, and am wondering what kind of piston to head clearance I should be shooting for. I've heard the smaller the better to help with reducing detionation. The pistons I'm getting have an .008 deck clearance. I'm thinking of decking the block to bring the...

Hello all. I put on a new garret turbo a couple of weeks ago and within a week started getting an incredible amount of smoke poring out the tailpipe. Switched back to the 16g and all is good again. Here's the thing, there is crazy shaft play back and forth and in and out. Theres at least 1/8...

Hello all, just installed a new t3/t4 and it is not building boost at all. I didn't have any intercooler pipes off so I'm guessing its not a boost leak, just tested it for leaks a couple of weeks ago. I can hear the turbo whining but its just not boosting. I am using a 35 mm wastgate off the...