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View Full Version : Blitz S/C a rebuilt and rebaged Toyota S/C?


Yaris0609
03-12-2010, 01:30 PM
I picked up an SC14 from a toyota Previa, and when looking at the Blitz S/C kits on member's Yarii, I noticed some similarities between the two.
http://i47.photobucket.com/albums/f182/Scorch_03/SC123Medium.jpg
This first picture tells it all. It looks like Blitz removed the pulley, made an extension with bearings, and cast a new intake manifold that bolts directly to the output of the supercharger.

The SC12 and the SC14 are both roots type blowers. Check this thread....
http://www.microimageonline.com/forums/yaris-forced-induction/1269-blitz-supercharger-roots-twin-screw.html
http://i47.photobucket.com/albums/f182/Scorch_03/sc12.jpg
http://i47.photobucket.com/albums/f182/Scorch_03/12-14compare1.jpg
http://i47.photobucket.com/albums/f182/Scorch_03/compressorassydipstickbracket.jpg

After seeing this last picture, I am betting its an SC14. 6 bolt intake pipe, 5 bolt (in rectangle shape) boost pipe.

So those of you with a Blitz S/C kit are really rocking Toyota Parts!!

Specs: Stock MR2 with SC12 1.6L 143Hp 140 FT LBs 8.1 C/R
Previa S/C with SC14 2.4L 158Hp 190 Ft lbs 8.9 C/R

I will partially dismantle my SC14 and take pics here shortly.

Yaris0609
03-12-2010, 04:00 PM
its close but no cigar.
http://i426.photobucket.com/albums/pp346/LtNoogie/scchip.gif
http://i47.photobucket.com/albums/f182/Scorch_03/100_0440.jpg
http://i47.photobucket.com/albums/f182/Scorch_03/100_0441.jpg
http://i47.photobucket.com/albums/f182/Scorch_03/100_0442.jpg

they might have modified the casting to have 6 bolt on top and 6 bolt on bottom. the previa intake tube has a bypass in it, and that is why it is 5 bolts. the tube goes over the s/c. the ecu controls the activation of the S/C in a similar way the 2zzge ecu controls lift, based on throttle position and engine load.

If i had a junked blitz im sure i could get it to work on a yaris with the s/c14.

Heres some measurement pics
http://i47.photobucket.com/albums/f182/Scorch_03/100_0448.jpg
http://i47.photobucket.com/albums/f182/Scorch_03/100_0447.jpg
http://i47.photobucket.com/albums/f182/Scorch_03/100_0446.jpg
http://i47.photobucket.com/albums/f182/Scorch_03/100_0445.jpg
http://i47.photobucket.com/albums/f182/Scorch_03/100_0444.jpg

blacksandiegovitz
03-12-2010, 04:20 PM
Interesting reserch and good pictures too , So what are your plans with this ???

Yaris0609
03-13-2010, 12:21 AM
well nothing really. I can't afford nor justify the means of a $3500 s/c kit. Plus I am absolutely obsessed with only putting Toyota parts on my Yaris.

There might be people wondering what kind of S/C this is, or you might find a trashed s/c, and be able to replace it with an SC14, or you could make your own kit. I paid 60 bucks for this out of the junkyard, and its in pretty decent shape. with a little fab work and a belt, this could be an easy diy, you would just need a fuel controller and clutch controller, and obviously a smaller pulley...