I just ordered a stage 3 HX comp kit from HTT...am I going to see a big differance over my PDR 35 that I've been running? Also there is a note at the bottom of the page that say's I might have to MACHINE something?? What is it that need's to be done?...Has anyone here made this upgrade to their HX-35...........was this 275.00 well spent?

 

If you have a PDR-35, then going to a Stage III is just a lateral move. They are approximately equal.

 

Which upgrade should I have ordered from them??? Would the stage 4 for the wh turbo have worked?? Let me know so I can call and RE_ORDER....THANKS for the quick responce....

 

From htturbos site, it is same as the hybrid, which is Piers. Looks like that is the highest upgrade they make for it. May be time to go to a hx40 or other brand, depending on your current mods.

 

The only upgrade you can do is a bigger turbo like an HTB2.

 

Would the more efficient blades of the stage IV be a benefit over the PDR compressor?

 

I thought the PDR-35 used a 58mm wheel ?

 

Yep, it does, and the HTT Stage III HX35 is a 60mm, 6 blade wheel. However, the difference between the two will be almost negligible. It really isn't worth the money to upgrade the PDR hybrid; the money would be better spent on a bigger turbo.