65fury

okay i know everyone is going to think im a dumb dumb, but i was talking to a turbo shop and was told that the h1c turbo had an eight blade compressor wheel, and the hx35 had a six blade compressor wheel, well i have a 95 engine that was stock when i got it (not anymore ) and the the compressor wheel has eight blades, but it says hx35 on it so it must be an hx35 right?? im confused cause i want to buy a compressor upgrade and the pricing is different for the h1c and the hx35 (hx35 needs machining and the h1c does not) please help me. thanks

jason

65fury

So noo one knows what turbo i have huh, please i know somebody has to know something, ireally need to know. thanks

jason

aggiehorsepower

h1c I think I ain't very good on 12 valves

12valve

95 should have a hx35 and ive seen hx35's with 8 blades (24valve) and i thought 7 blades for a 95 or so... but im not sure on the last one...

gman07

I think HX35's had 8 blade compressor wheels until sometime in 2000 or so (not sure on the year) when they switched to a 54mm 7 blade wheel.

HTT's Stage I - Stage III upgrades for the H1C don't require machining because the exducer size stays the same. With the Stage IV, the exducer is bigger, so they send a backing plate with it or you can machine your stock one.

I'm not sure how the upgrades for the HX35 work.