Tacoma ProCharger

Yes! Quite bit of a difference from morning to hot afternoon.

 

Back from the dead. @PhoS how’s that Tribe low end theory coming along? Have you had a chance to get some time on the smaller pulley

 

I'm just waiting on the URD U-Spec headers to come back in stock, still alive and kicking

 

Working on some stuff but not ready to execute anything. She's already a ripper, and I really just want more boost in the bigger picture. I'd also feel better about experiments with a built bottom end.

 

that definitely makes sense when upping the boost. My understanding is these pistons detonate easily when you mix too much boost in stock compression. Maybe thicker HG?

 

Not necessarily just pistons, we've got a few things working against us. Higher compression, cast pistons, skinny rods, and an open deck block design with paper thin sleeves. It's kind of a do it all or don't do it at all with the 1GR. Definitely cheaper to do an LS swap.

 

Hi all. I'm impressed with how long this thread has been going, but not surprised with the high quality content.

Any that got the Procharger tracking fuel economy?

 

I get around 13-14 mpg, but I'm running 37's and beadlocks with a cage. My truck is a 6-speed.

 

Thanks. 37's. You must have lifted it. I bet is looks sick.

 

Thanks! My truck is actually only lifted about 1.5 to 2" max.

 

Dumping some notes here..

-Procharger provided crank pulley diameter: 6"
-OE Procharger SC pulley: 3.6" for 8psi
**An increase of 1000 blower RPMs = roughly 1psi of boost.**
-D-1SC Max RPM: 62,000

Blower RPMs based 5600RPM redline, and 6" crank pulley.

3.6" = 38266.7 (8psi)
3.5" = 39360
3.4" = 40517.6
3.3" = 41745.5
3.2" = 43050
3.1" = 44438.7
3.0" = 45920
2.9" = 47503.4
2.8" = 49200
2.7" = 51022.2
2.6" = 52984.6
2.5" = 55104

 

Throw some rods and pistons in, and bump it up to ~15.

 

I used to get 11mpg before the pro charger now I’m getting closer to 22mpg

 

Seriously?

 

I'm getting around 15 mostly city, lil more on the freeway. I just got re-geared to 4.88 so I'm curious to see how that works out.

 

My mpgs went down to about 12.2 doing mostly short trips.

 

Any signs of a labor day sale from a procharger dealer?

 

@Smokehouse and @PhoS , curious if either of you installed cam gears?