What is the spool difference? What do these turbos Max out @ whp wise?

Dyno graphs welcome.

 

IMO comparing graphs from car A and x x x mods VS car B with x x x mods on 2 different dynos is about as dumb as driving blindfolded backwards on an interstate highway.

we need a back to back same car same dyno comparison. this could be a great thread.

also one is a 7 blade comp wheel and the other is a 6 blade comp wheel. why did FP make the HTA86 a 7 blade and not a 6. and same for the 62/62. why is it a 6 blade and not 7.

 

Comparing blades... a higher number of blades is better for higher pressure, whereas fewer blades is better for higher mass flow.

 

Check out Buschur's Threads with the "FS635" and HTA86 comparisons.. The HTA86 spools better, makes better mid range and top end power over the 6262..

 

but does Buschur even sell the HTA86R?

 

The HTA86 is a Forced Performance turbo. Buschur sells Forced Performance turbos, or you can get them directly from FP.

 

yeah but without a turbo kit its worthless

 

Buy a turbo kit.

 

I just saw Buschur's page and it list all kinds of FP turbos on their site. I onder if they will offer your choice of turbo with a kit??

 

Yes, they do... They just don't have it up on the Site.

 

We made 780+whp on 6262 and ran 8's with it.. Never used the hta86 to compare..

 

Amen

 

has anyone tested a normal Garrett 35r against the 6262 yet?

 

There is no need to. GT35R is a 61mm turbo and the 6262 is 62mm with a billet wheel. The 6262 will make more power.

 

thanks captain obvious

I want to know how much more power at 30psi on pump gas and race gas, also if it spools the same or faster.