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Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
Use of this spacer is the only way to meet the requirement by IHRA and other sanctioning bodies for burst panel protection when using a direct port type nitrous system on a cast intake manifold
Our kit includes all parts needed to rebuild the listed throttle body
OPEN 4150 Gasket
NO RADIATOR CAP
Stage 2 operation provides extra stroke and actually locks the thermostat open when overheating is encountered
HI-BOOST 105mm Billet Dual-Seal Throttle Body LS / FORD Pattern - Silver fuel rail Use of this spacer isNow available in silver! Specifically developed for severe duty and high boost applications, the new design provides improved performance and durability. We start with a sealed shaft that is pressure tested to 100 psi and stable under the high engine temperatures and high inlet air temps seen in competition and high power street applications. Next, we've redesigned the mounting coupler for the TPS sensor to eliminate erratic signals sometimes seen
