Guys interested in Precision turbos: Here is diff between B comp covers, pic inside - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

GetPowerHouse · 09-12-2011, 01:18 PM

Hey guys, Just wanted to put this pic on here for anyone curious. When purchasing Precision's line of turbochargers, they offer a Garret comp housing or a Precision housing. They both utilize the same size inlet and discharge, but they are positioned slightly different. And this can be determined by the part number.

For example: A PTB205-5128 is a Precision style housing and a PTB225-5128 is a Garret style. A PTB305-5128 is a Precision E cover, which is larger then both. Below is a pic of the difference in the B covers.

[IMG]

[/IMG]

Mr.GT30 · 09-12-2011, 01:44 PM

Im using PTE305-5128, it pretty good but i think, i'm for bigger one like gt30 series.

smelly240 · 09-12-2011, 01:50 PM

the 5530 is almost 57mm... good for 510 (maybe not on a t2 housing - but still a impressive lil fella.

GetPowerHouse · 09-12-2011, 08:12 PM

Quote:

Originally Posted by smelly240

the 5530 is almost 57mm... good for 510 (maybe not on a t2 housing - but still a impressive lil fella.

Yea that's on a t3 I believe

GetPowerHouse · 10-12-2011, 02:19 PM

bump up!!!

Mr.GT30 · 10-12-2011, 02:41 PM

Some how I still like Garrett turbo GT@2871 .. it flow more efficient then PTE. I make more power at same boost amount.

09-12-2011, 01:18 PM	#1
GetPowerHouse Join Date: Aug 2011 Location: Babylon NY Posts: 6 Trader Rating: (0) Feedback Score: 0 reviews	Guys interested in Precision turbos: Here is diff between B comp covers, pic inside Hey guys, Just wanted to put this pic on here for anyone curious. When purchasing Precision's line of turbochargers, they offer a Garret comp housing or a Precision housing. They both utilize the same size inlet and discharge, but they are positioned slightly different. And this can be determined by the part number. For example: A PTB205-5128 is a Precision style housing and a PTB225-5128 is a Garret style. A PTB305-5128 is a Precision E cover, which is larger then both. Below is a pic of the difference in the B covers. [IMG][/IMG]

09-12-2011, 01:50 PM	#3
smelly240 Nissanaholic! Join Date: Oct 2006 Location: Philaburbia Age: 47 Posts: 2,137 Trader Rating: (4) Feedback Score: 4 reviews	the 5530 is almost 57mm... good for 510 (maybe not on a t2 housing - but still a impressive lil fella. __________________ HREs on a S13 - check, 6262 - check, Girlfriend.... - nope

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09-12-2011, 01:44 PM	#2
Mr.GT30 Leaky Injector Join Date: Dec 2008 Location: SoCAL Age: 39 Posts: 125 Trader Rating: (1) Feedback Score: 1 reviews	Im using PTE305-5128, it pretty good but i think, i'm for bigger one like gt30 series.

10-12-2011, 02:19 PM	#5
GetPowerHouse Join Date: Aug 2011 Location: Babylon NY Posts: 6 Trader Rating: (0) Feedback Score: 0 reviews	bump up!!!

10-12-2011, 02:41 PM	#6
Mr.GT30 Leaky Injector Join Date: Dec 2008 Location: SoCAL Age: 39 Posts: 125 Trader Rating: (1) Feedback Score: 1 reviews	Some how I still like Garrett turbo GT@2871 .. it flow more efficient then PTE. I make more power at same boost amount.