S30 240Z Archives - Simtec Motorsports

Chassis Stitch welding service

Craig Simonian — Mon, 18 Sep 2017 01:28:38 +0000

Whether its a classic Z or a modern GTR Chassis strength is paramount in the final outcome of a Properly built GT car. We can handle complete chassis stitch welding for your project. Billed by the hour @ $70 hr

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Extensive Rust and Damage repair

Craig Simonian — Mon, 18 Sep 2017 01:21:17 +0000

We can handle all levels of repair if necessary. We've been handling extensive rust repair and structural reinforcing on the classic z cars for some time now. If you want it saved, WE WILL SAVE IT! Billed by the hour @ $65 hr.

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Custom rear diffuser for S30 chassis (240z-280z)

Craig Simonian — Mon, 18 Sep 2017 00:16:15 +0000

Like our other aero, we build these assemblies SPECIFICALLY for your car. The cost will vary depending on final design, but a PROPERLY DESIGNED and setup rear diffuser will typically cost $750-$1500 INSTALLED Please email us at : SimtecMotorsports@yahoo.com for consult

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Custom rear Wing assemblies

Craig Simonian — Sun, 17 Sep 2017 23:14:36 +0000

These kits can get very elaborate, we can build an assembly SPECIFICALLY for your needs. The cost will vary depending on final design, but typically start at $500 INSTALLED Please email us at : SimtecMotorsports@yahoo.com for consult

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Custom Side Skirts for S30 chassis (240z, 260z,280z)

Craig Simonian — Sun, 17 Sep 2017 22:59:42 +0000

We do not offer "off the shelf" aero kits simply because we can alter these in so many different ways for specific client needs that it is not feasible to have them in inventory. However, we can build you an assembly SPECIFICALLY for your car. The cost will vary depending on how elaborate it gets but typically, [...]

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Baffled Racing Catch Can

Craig Simonian — Sun, 17 Sep 2017 22:48:43 +0000

Although the outer casing may look SIMILAR to other "catch cans" offered on the market, the similarities end there... With the exception of the casing which is imported, the remaining unit and baffling system is made in the U.S.A. and SIGNIFICANTLY different from the other units sold on the internet. This is a new product offered by Simtec Motorsports that [...]

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Custom Airdam Splitter assembly for S30 Chassis

Craig Simonian — Sun, 17 Sep 2017 22:08:27 +0000

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Datsun 240z – 280z (S30 Chassis) Coil over suspension upgrade

Craig Simonian — Thu, 23 Jul 2015 01:18:41 +0000

Coilover set for the S30 chassis (240z, 260z, 280z) for all 4 corners with weldable strut insterts and camber plates. We are utilizing Powertrix' setup designed for the 300zx twin turbo chassis and retrofitted them to work with the S30. ...After initial testing on Simtec Motorsports' personal 240z this suspension layout has proven very effective in track [...]

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Datsun 240z-280z (S30 chassis) Solid Rear strut tower brace

Craig Simonian — Thu, 23 Jul 2015 00:55:05 +0000

This is a very effective modification and acts as an ACTUAL brace stiffening the rear chassis of the Z car. Its superior in design to the Typical inexpensive (hinged braces that bolt together) that serve more of a cosmetic purpose then an actual performance one. These cars are now over 40 years old and with suspension upgrades [...]

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Standalone Engine Management System to replace stock E.F.I. system (by S.D.S.) For All Z’s 1970-1996

Craig Simonian — Sat, 30 Nov 2013 00:52:22 +0000

Engine Management System

This is a complete standalone system that entirely replaces the stock ECU with a fully programmable unit.

Advantages over the stock ecu is considerable and for those of you who expect more from your engine management system then it can ever possibly satisfy, then look no further.

Benefits include fully programmable fuel and ignition maps (on the fly), that will stay consistent and repeatable at the track. Also allows for NO2 switch and VTC control capability (for the 1990+ zcars). Knock retard will also be retained and utilized by a far more advanced engine control unit.

It’s time to step into the current era and utilize modern technology which will allow your car to run at its optimum peak power levels. The days of overbuilding an engine to compensate for a substandard tune is a thing of the past.

Sure, you can machine the crankshaft and block to receive a larger bearing with more surface area, use forged pistons coated for extra knock protection, and install heavy duty aftermarket conrods that will take more abuse and punishment all in hopes of saving your engine incase theres a hiccup in the system. All the while using a stock ecu with a mediocre tune and hope the extra strong hardware will compensate for the lack of a properly tuned or functioning engine management system. And lets not forget about the quick fix of some tuners which is to run your engine so rich that it couldnt possibly build the kind of power it is capable of meanwhile coating your pistons with a nice layer of carbon which can lead to further engine destruction by increasing the possibility of pre-ignition.

…Or you can forget what you’ve heard on the “forums” and make some power the proper way.

Its no secret that modern cars run more efficiently and make more power

than their older counterparts.

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