Well my bad. Seeing that it was a 98 I assued that his ecu was flashed. Still had stock ecu in my car with id2000 running speed density and big turbo running 42psi on a 6266. I forget that not everyoe is adept at tuning. Especially with open-source

Boost leak! Bad maf! Shitty tune!

I was pushing 42psi on 6266 and my IAT was 110degree with a 85 degree ambient in AZ I was also running race gas with an aggresive timing map. Never got a dyno but during some street racing I saw 170mph in top of 4th gear. After the run i took temp gun readings of the front mount and was over...

Should be good to around 700hp

check your battery grounds, there should be one from battery to firewall and one that goes to one of the starter bolt.

youre not pushing the turbo hard enough. or at least youre below its efficency range. it gets more efficent at moving air with more boost and rpm which you lack. that turbine and compressor setup is for a car that is gonna be in the 7.5-8k range and over 25psi. then you should see some close...

Brian i need an O2 housing from your DSM hot parts kit. how much? Turbo is a 6266. its going on a setup using STM manifold.

for something fun a turbine housing that is .60-.70 ar would be great for that turbo. the BEP .70a/r seems laggy given its a/r size. my 12cm spooled faster, even my 18cmspooled just as quick as a BEP .70a/r.its all in the setup theres alot of little small things that add up. but the...

whatever turbo setup you choose. choose wisely. me skillful and precise and port match(i normally port with a small lip after the gasket(discharge side of gasket.) create a step. go as large as you can or even match the gaskets inlet side(head to gasket) and the inlet size perfectly but...

It was undevided t3 manifold with a stock divided holset with lots of contouring and port work. i made sure it was knifed perfectly and the taper was almost perfect into the volute. it was a 2.0 with 2g head. gasket matched intake and exhaust but otherwise stock head with stock cams. it was a...

What cams are you running as i said before that has a great affect on how you spool a turbo. the bigger cams you have the slower you spool but the more you have up top. the smaller cams the faster you spool and loose top end. thing rally car turbo response(small cams) vs dragster(big cams)...

http://www.dsmtuners.com/threads/hx35s-and-hx40s-w-or-w-o-turbine-housings.479293/

if wou wanna rev a bit higher and make more power contact Web Cam to make you a rally cam short duration high lift. if you run big cams you loose spool. get hx35 with small housing or pte 5858 with small turbine and youll spool so quick you'll shit yourself both have enough balls to get you 600whp.

get a 6262 or 5858 with a .63ar turbine housing make sure yourexhaust manifold is a small one. and bty i had a holset hx35 with a 12cm holset turbine that was getting 30 psi by 2800rpm. on a 6bolt bottom head with 2gcylinder head on stock cams. what are you going for. run smaller cams to...

there are two shafts that are timed together, one spins from using a belt from the crank and the other is timed to the oil pump gear and is driven by that oil pump gear. if you run without the belt the motor will shake itself apart, and it wil screw up shit inside the oil pump. both shafts...