Vanguard model 61 60hp carburetor performance parts kit

This is a performance parts kit for you if you are starting with a model 61 vanguard (35 hp). This kit is for 5500 rpm max. It includes almost all the parts required for your full build. These kits were formulated using our flow bench results on the oem ported heads and intake and our engine building software. We do the exact same procedure when building our own engines. You have to do all the work yourself. This is theoretical power, this has to be built by an experienced engine builder. This kit is for stock ported heads (included) and using a briggs double barrel intake . These kits can take a couple months to ship. Here is what the kit includes:

Model 61 vanguard stock heads stock intake cam 5500 rpm 60hp

315 cam

lash caps

pushrod kit

rods 5.555

ryker racing ported heads

billet flat top stock bore pistons

carb to intake adapter

carb spigot

air filter

sump stud kit

cylinder head stud kit

Valve cover spacers

HSR 48mm carb

Oil drain valve

oil drain hose

More info about this kit: Some info may be repeated. This kit is based on what stock model 61 heads flow from ported (140cfm) . Then the intake is taken into consideration. This kit uses the oem intake and HSR48 carburetor. The rest of the kit has been sized and matched correctly for the proper operating rpms and power level achieved. This is simply a grouping of parts needed for a complete build. There is no savings or premium from buying all these parts separately. Basically we set this kit up the way we would build an engine ourselves at this power level using this platform. If you want the computer software generated build sheet after purchasing it let us know via email. We will send it.