The 32 Spec 1s is a .32 cubic inch big block engine featuring a machined cast aluminum heat-sink head for extra cooling, dual bushing aluminum connecting rod, true ABC chrome sleeve construction for durability, and a three needle 9.0mm slide carburetor (including 8.0 & 8.5mm optional venturi�s) with a composite body for better performance at higher temperatures. The carburetor features a factory re-set line on the high speed needle, and flush needles making re-setting, to baseline factory specifications, quick and easy. There is also an optional Turbo Button head available.

This is a direct bolt-in replacement engine for any .21+ engine mount, and will accept most aftermarket shaft drive starting systems.

Engine Specifications
Size .32cubic inch/5.2cc
Maximum RPM 34,000
Bore 19.5mm
Stroke 17.5mm
Construction ABC
Heat-sink Head Grey Anodized Aluminum
Carburetor 9.0mm Composite Slide Carburetor (includes optional 8.0 & 8.5mm venturi�s)
Carburetor Adjustments 3 Needle, Flush Settings
Case Black Aluminum, Rear Exhaust
Connecting Rod Dual Bushing
Sleeve 8 port
Starting system Pullstarter
Recommended Glow Plug Cold-5 Power Plug