Thread: What Turbo
View Single Post
  #5  
Old 02-05-2007, 10:04 PM
PaCemkr86's Avatar
PaCemkr86 PaCemkr86 is offline
Tech Support
 
Join Date: Jan 2005
Location: Texas
Posts: 4,817
PaCemkr86 is on a distinguished road
Send a message via AIM to PaCemkr86
Default Re: What Turbo

The p-trim vs Q-trim is not much of a difference.

p-trim is 2.54" exducer/ 2.92 major

Q-trim is 2.69" exducer/ 3.11 major

Spool time should be pretty similar with the nod of course going to the p-trim since its lighter, but the Q-trim will be a good bit more efficient.


The diameters are not that much different, but the pitch of the blades is MUCH different. You can tell by looking at the blades that the Q would definitely flow more.

For the 231 Buicks, the P trim will out spool the Q trim by a good amount. The Q will probably make up for it on the top end though.

With enough stall, you could spool the Q on the street though.


**info found on T6p
__________________
Phil Underwood

My Turbo Buick

Last edited by PaCemkr86; 02-05-2007 at 10:07 PM.
Reply With Quote