Not off the top of my head, but it should be easy enough to find out. I do have a .82 A/R T3 housing for a 35R sitting at home.

 

Ted may be right, but there are some differences in the compressor cover etc with the HTA86 that may make it spool more like an HTA82.

I'll let you know in a few weeks with a Full Race TS T4 manifold setup coupled with a HTA86 using a Garrett 1.00 TS housing. It's at the thermal coater now.

 

I had a 35r on a 2.3l stroker and still didnt like the lag the HTA though is just amazing and it made 25whp more with quicker spool!

Also 500whp on pump? Id like to see that.

 

i had a single scroll HTA86 and just converted to ETS TS HTA86 and the spool is amazing compare to the single scroll. I am at 20psi before 4000rpm. Works really well

 

what was the spool like before? also, any before and after dyno numbers?

 

the single scroll HTA82 was at 20psi at 4400rpm. i have no dyno numbers because where i am there is no dyno. I have 1200cc injectors at 80% duty cycle with AFR of 11.5 using Q16 gas with 38-39psi boost. Anyone will have a rough idea of how many HP that would be?

 

What was your injector duty at before and after the swap in the meat of the powerband? Do you think you are making more power up top?

 

injectors duty cycle was at 71% and now i am at 80% with 38-39psi. The wastegates opens at that point so i was told to get the backup springs for them so i can raise the boost to about 42psi. On the HTA82 i was running 35psi