Quick question, you guys know the water loop through the standard throttle body, Is it really needed or can i close each end of it, or do i have to connect the loop seperate, as i think i cracked one of the nipples on the TB and is leaking coolant, fkn took me ages to work out wtf was going on where was the coolant coming from, ive tightened a clamp on there and still same thing so i recon i cracked the nipple. As far as i know you dont need it but hey just confirming, if not how would i go, block both ends or connect them up, cheers
A