THIS PRODUCT IS OUT OF STOCK. We are presently accepting pre-orders, however we will not ship any units before Feb 2012. Our goal is to have these ready for next year's race season. Customers can either pre-order now or wait until we have replenished our stock. Please contact us with any questions.

Those who have driven their cars at the track or autocross have probably experienced on of the RX7's glaring design problems: the fuel system can cut out, especially in long or sharp left hand corners. Centripital acceleration pulls the fuel away from the pump and starves the motor causing stuttering, abrupt shutdown, and in some cases complete engine failure. The workaround has been to run a full tank, but carrying over 120 lbs of gas is a big performance hit and is inconvenient for long track days. The only good solution to this problem was to replace the tank with a fuel cell or install a complex and expensive external surge tank and secondary fuel pump.

Until now! RS Engineering is proud to offer a simple, cost-effective solution that eliminates fuel starvation to well below half a tank. The product turns the factory fuel control baffle into a sealed surge tank. Requiring no modification and only a few hours to install, your RX7 will be starvation-free—and at a fraction of the cost of other solutions.

We have shipped hundreds of these to satisified customers all over the world!

Features and Benefits

• Eliminates fuel starvation until low tank levels (1/2 tank or lower)
• No modification necessary—installs directly inside factory tank
• Tank removal not necessary
• Works with any single in-tank pump (Mazda, Denso, Walbro, Bosch 044)
• Can be modified to accept dual-pump setups (comes with templates)
• Viton seals designed to tolerate oxygenated fuels
• Does not interfere with fuel level sender
• Full color installation manual

Applications

• Compatible with any FD3S RX7, right or left-hand drive

Provided Documentation

• Installation Manual (v1.2)
• Dual Pump Templates