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the prolonging is over

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psi on u

15+ Year Contributor
92
0
Feb 15, 2004
galloway, Ohio
so i finally got my car on the road tonight .....had the head cleaned new valve seals um new timing belt water pump balace shaft belt a 14b with i guess like 10k on it seemed to be in good shape. anywayz i go out for the first drive and stand on it and the thing makes like 9psi ......ize pissed so i put my mbc on and then it shot to like 17psi . thats a big gap considering i only tunernd it like may 1 rotation but i settled it down to about 15 is this ok for a stock motor and stock exhaust the only thing i have is a k & n filter no box and all the free b's oh yea when i was doin the timing belt i broke some of the cover and it was makeing BAD noises so i took the top off now ive seen people take them off but im afraid of it jumping is this a legidamit concern ......OMG
 
u should probably lower ur boost down to 12psi for daily driving before u damage ur engine running 15psi. i dont think its a great idea to run 15 psi for daily driving without any supporting mods which u dont seem to have. as for the timing belt cover, it simply protects the belt from damage and from injury, but i think it should be fine with it off unless u are afraid stuff might get in there and destroy the belt and sprockets, upsetting valve timing or even leading to sever engine damage.
 
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