t/b vacuum hoses
#1
t/b vacuum hoses
all the small vacuum hoses around the t/b and intake ducting, are they practical or just for emissions purposes? I wanna upgrade the t/b found a motor over here with the same bolt pattern but 60mm however all the hoses are in different locations, if they are not needed i'l just block them off otherwise i'l look at some new custom hoses and which should go where
#2
Is the motor w/ the 60mm TB a KA24E / KA24DE / SR20DE ? Those are the most common motors w/ the upgradeable 60mm. It also has vacuum ports so you can just reconnect them up for the most part.
#4
Originally Posted by vrocious
my only worry is the large hose off the top of the rocker cover connects to my tb whilst the new one does not have the connection
#6
Yeah... it hooks in front of the TB butterfly. Since you will need to get a different TB boot anyway, just get one w/ an accessory connection. This is the US stock version (Pic courtesy of ICE's cardomain page):
#9
The one closest to the throttle body is for an auxiliary air valve (I think the 80-81 n/a's had them). The one farther out (to the left of the pic) is for the rocker cover vent (which isn't fully connected in that pic). I posted it mainly to reference the throttle body boot.
#10
t/b
Originally Posted by vrocious
cheers, i'l go pickup the t/b then and try find a boot. parts are rare as rocking horse **** atm so looks like i'l just scour one off u.s ebay
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