Bosch 52 lb/hr High Impedance Injector

SKU: INJ_Bosch52

Modified Bosch/Ford injectors. These have a 60 mm length and 14 mm O-rings for fitting most American V8s, as well as many other German and domestic applications. These injectors are enough to feed 80 hp per injector, naturally aspirated. They use EV6 connectors, so 5.0 Mustangs, Chevy TPI motors, and some others will need adapters…

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1200cc Fuel Injector – High Impedance 14mm

SKU: INJ_2JZSWIFT

1200cc Fuel Injector – 14mm, Saturated/high impedance   1200cc high impedance injectors. These are 60mm long with a 14mm O-ring. EV1 style connector. Fits many domestic applications. We’re also using them on our 2JZ powered land speed 240sx, which is running a Swift Racing manifold – these will not fit stock 2JZ intakes. Some engines…

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Racing the Land Speed 240sx at the Ohio Mile – September 2014

Results from the September 2014 ECTA Ohio Mile – 7 total runs this weekend, and 7 records to show for it, 6 of which are over 200mph! Car ran in the same configuration as the July 2014 event. We turned the boost up to the max and found that we were pretty much already maxxing out…

MegaSquirt Your Nissan 240 / 240sx / Silvia with KA24 & SR20

Available Models

UPDATE: The DIYPNP prouct line has reached the END OF LIFE.  DIYAutoTune will continue production on the N76 ONLY, however, this page will remain for archive purposes. Click the DIYPNP Model Number below for the application list: B55   D56   F60  J64  J88  J93  N42   N52  N76  N122 DIYPNP B55  (Bosch Motronic Style 55 pin) Part# DIYPNPB55-K (DISCONTINUED) (Note:…

Using MSTweak to tune your MegaSquirt

(Regardless of the firmware you are using) Last Updated 3-21-2006 by Jerry Hoffmann, www.DIYAutoTune.com NOTE– this article is extremely dated now and kept here solely for archive purposes.  We don’t recommend MSTweak at this point in time.  We recommend instead using TunerStudio’s VE Analyzer Live feature!     Many of these principals are applicable for…

Land Speed Nissan 240sx Sponsors

How to MegaSquirt your Toyota Supra Mk4 2JZ-GTE (JZA80)

MegaSquirt for the Mk 4 Toyota Supra, and other non VVTi Toyota 2JZ-GTE and 2JZ-GE applications The 2JZ engine gave the Toyota Supra a reputation as one of the top Japanese performance cars of the 1990s, and has also been a popular motor to swap into other platforms. DIYAutoTune’s 240SX land speed car is running…

Twin Turbocharging our Nova: One Step at a Time Part1: Main Turbo Conversion

Way too much turbo, way too little motor.  Should be fun. Oil System Parts List To order the parts needed for the oil system, I just started at the oil source, which is the oil pressure port on the block near the rear of the drivers side head, and envisioned each connection to the turbos…

Racing – Events/Results

Racing the DIYAutoTune Land Speed 240sx To our knowledge… this is now the world’s SECOND FASTEST 240sx.  We know the owners of the first, they’re rooting for us. Racing Follow along here as we document each of our outings, post up pics and timeslips, and possibly even document any particularly interesting shenigans we find ourselves…