Correct impeller pitch for modded RXP

[keane]

Hi fellas,

I recently bought an 06 RXP with 47 hours and broken VTS. It did 64.5 on GPS.

I fixed the VTS and got 67 GPS at 7950

I changed the grate, air intake, and impeller to solas 14/19 and got 68.7 GPS at 7800 RPM

I changed to a new X charger from 260 series, 42 lbs injectors and Fizzle 1000 and I'm getting 72.7- 73 depending on which GPS I use but my RPM's are at 8200-8240. This is with full fuel and a 215 lbs driver.

So what pitch solas should I run? 15/20, maybe 15/21??

What is the typical RPM change for a one degree pitch change?

Thanks for the help

 

[keane]

Hi fellas,

I recently bought an 06 RXP with 47 hours and broken VTS. It did 64.5 on GPS.

I fixed the VTS and got 67 GPS at 7950

I changed the grate, air intake, and impeller to solas 14/19 and got 68.7 GPS at 7800 RPM

I changed to a new X charger from 260 series, 42 lbs injectors and Fizzle 1000 and I'm getting 72.7- 73 depending on which GPS I use but my RPM's are at 8200-8240. This is with full fuel and a 215 lbs driver.

So what pitch solas should I run? 15/20, maybe 15/21??

What is the typical RPM change for a one degree pitch change?

Thanks for the help

Anybody?

 

[ryffish]

I have same exact setup I went with 14/19 solas