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SpeedFactory Thermal Intake Manifold Gasket - B/D/H/K-series

SpeedFactory Thermal Intake Manifold Gasket - B/D/H/K-series

SKU: SF-02-013

Regular price $44.99
Sale price $44.99
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
SpeedFactory is proud to announce that we have redesigned the popular thermal intake manifold gasket. SF gaskets are designed to be used as a direct replacement for the OEM intake manifold gasket. The purpose of the gasket is to significantly reduce the transfer of heat from the head to the intake manifold. By doing so you are dropping the temperatures inside the intake manifold and also producing more power because of the drop in temps.

SF has seen up to 40% increase in intake manifold temperatures without the use of a thermal gasket.

Here is a useful fact: For every 3.3°C (5° F) rise in intake temperature, air density drops 1%. The hotter the air, the less fuel the computer injects to compensate for reduced oxygen.

See pull down menu for engine applications.


We realize that returns and exchanges are a part of the purchasing process and we do our best to make it as easy as possible. If you are not 100% satisfied with your purchase, you can return your order to JHPUSA within 14 DAYS from the invoice date.

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