The Spectacle's *Mase* Kit Install Thread
Originally Posted by dimi,Sep 21 2009, 11:25 AM
Sorry if I missed it but I assume the 5857 was BB? Ill take it that it is SP as well.
From what I read the new billet turbos shine at higher psi levels, so on race gas I'm sure you'll have good results.
From what I read the new billet turbos shine at higher psi levels, so on race gas I'm sure you'll have good results.
SO.....420whp on an AP1 huh.....so my AP2 should make at least 600 then huh..... (ap2 > ap1).......haha...JUST KIDDING.
Good numbers man. Glad your happy with it. I want to see in car videos. You butt dyno must have really improved huh?
Good numbers man. Glad your happy with it. I want to see in car videos. You butt dyno must have really improved huh?
Originally Posted by MaseEngineering,Sep 21 2009, 10:00 AM
actually i took a log of the spool in 6th gear. 9 psi by 3650 rpms.
proof:

proof:

Originally Posted by spectacle,Sep 21 2009, 02:22 AM
Don't fret, I have dynojet in town I will dyno at soon to get true comparison numbers (before and after).
Originally Posted by MaseEngineering,Sep 21 2009, 10:00 AM
actually i took a log of the spool in 6th gear. 9 psi by 3650 rpms.
proof:

proof:

i should go on the street and put it in 6th at like 2k rpms and then floor it and watch my boost gauge.
To answer a few of your questions:
All you ever wanted to know about the Precision 5857:

Reference pic:

Cold side:

Hot side:


Shot of the recirc'd wastegate location into the downpipe:

Exhaust shots. 3 inch, all mandrel bends:



Canister is Apexi N1 80mm. Got it from ebay for like $240. Love it. I'll get some pics of it from the outside later and post them up. Very aggressive sound and look.
Close ups of the welds:


Definitely not. The coolant fitting for the oil cooler has to be shortened for clearance. This fitting is included with the kit.

New fitting on the left:

The A/C line that isn't behind the heat shield is heat wrapped. A/C blows ice cold. No issues whatsoever so far.
Turbo does not rest on the cross member. It is held in place by the manifold. I've been monitoring all the bolts and none have backed out so far. The manifold to turbo bolts are grade 8.
[QUOTE=shadwsndst,Sep 21 2009, 12:59 PM]Great numbers and impressive kit.
Originally Posted by CaseyGW,Sep 20 2009, 03:19 PM
what turbo does the this kit come with standard? thanks
Reference pic:
Cold side:
Hot side:
Originally Posted by TRBOKEV,Sep 20 2009, 10:24 PM
Interested in seeing the pics including the exhaust.
Exhaust shots. 3 inch, all mandrel bends:
Canister is Apexi N1 80mm. Got it from ebay for like $240. Love it. I'll get some pics of it from the outside later and post them up. Very aggressive sound and look.
Close ups of the welds:
Originally Posted by Mrfixit687,Sep 21 2009, 11:37 AM
How close does the manifold come to the oil filter? Is there enough room to install a sandwich plate for an oil cooler between the filter?
New fitting on the left:
Originally Posted by rwheelz,Sep 21 2009, 12:33 PM
Are you worried about the A/C line being so close to the downpipe in the area without heat shielding?
Is there a bracket between the turbo and cross member or does it actually rest right on it?
Is there a bracket between the turbo and cross member or does it actually rest right on it?
Turbo does not rest on the cross member. It is held in place by the manifold. I've been monitoring all the bolts and none have backed out so far. The manifold to turbo bolts are grade 8.
[QUOTE=shadwsndst,Sep 21 2009, 12:59 PM]Great numbers and impressive kit.



