ok i bot a gsr block and a head stamped pr3-4 what is a pr3-4? Next is its got pr3 cam gears and a LS ecu. I got the timing lined up but the car wont start. It sounds like it wants to but it wont. Next is its got gas and spark.
the gsr is a obd2 block and a obd 0 ecu and the v-tech is not hooked up. so what am i missing?

 

its a b16a head .v-tech not hooked up thats your problem go hookup your phone jeez

 

what car is this in?

 

90 integra LS but wont it start with the ls ecu and wont it start with out the v-tech
hooked up anyways

 

So, you have spark, fuel and timing is on.... right?

is your firing order set right? 1-2-4-3 CC ?

Do you have good compression?

 

yeah, timing is off. double check distributer placement and plug wire order.

 

LOL

 

 

The book said 1-3-4-2. tryed the other way still no start but it wants to. the compression 200 all across.
Could it be the ecu? Right now iam trying to use the ls on a gsr block and a si head
with out the v-tech hook up.

 

stop w/ the v-tech is vtec. I highly doubt its the ecu. any codes/check grounds.