Final Rotrex 2zz Dyno
Here’s the Rotrex Supercharger Dyno results for my 2zz powered MR2. Following many hang ups (cooling problems, inneficient intercooler setup, broken supercharger bracket) the guys at DDPR finally got the Spyder all dialed in.
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Cracked Supercharger Bracket
The guys at DDPR discovered the reason behind the Spyder consuming serpentine belts. Turns out the steel bracket for the Rotrex had cracked and bent in several spots. A new bracket was fabricated, this time with extra gusseting to hold the load.
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Custom Air-to-Water Intercooler Setup for Rotrex 2ZZ MR2 Spyder
Here’s a repost of the work done by DDPR to upgrade the Air-to-Water (A2W) intercooler setup on the MR2 Spyder. Quote from Dave & Jason: After that we headed out to do some street tuning. We immediately noticed after a quick full throttle pull from 1st gear to the end […]
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Fixing the Moroso pan, head rebuild.
UPS has said the check is in the mail, hopefully that’s the case. Alright, let’s try to get back on track here. 90. Time to fix those craptastic Moroso drain plug threads. Picked up a knock-off Helicoil kit, which was probably a bad idea. After ruining every insert but two, […]
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Damaged shortblock delivered
Not to turn this into too much of an off topic, but this is what was left on my porch when I got home from work today: Looks like it was dropped even more on the same corner, completely flattening the thick cardboard pads on the bottom. Not only that, […]
