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2 cylinders working

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burnnxs

15+ Year Contributor
156
0
Jun 13, 2006
l, South America
i got the car running but im only using cylinders 1 and 2 (check profile on upgrades im runnig stock mas w/ no afc now and 450 injectors to minimise check list ). i redid my timing belt but the marks are not linning up completely in the middle theyr both like one tooth down... im redoing it tonite. and getting a new coil ### 4 and 3 tested good but had a lil crack on 3 just in case ### lil things add up. my compression is around 130 if i remeber on all 4 w/ about 3psi difference .my timing is at 9 i live in UT (4226 ft above see level ), im getting spark in all of them and im spraying gas injectors test fine at 2.8ohms im getting signal to injectors
so... my questions are do the bigger pistons cause the compression drop ?
i turn the cas around and it makes no diffference is it supposed to be like that ?
, could a bad power transistor be causing this ?
im at work and trying to get more info and things to look for thanxs for the help...
p.s im doing a leakdown test tonite...
 
i dont know about everybody else but i can read it just fine,:D i try putting as much info as possible so i get better help.:dsm:
 
leakdown test result : 3 intake valves were bent and the machine shop mil th:mad: e head too
 
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