24v Quest for 550+HP experianced oppinions welcomed!

[joeeveryman87]

So Part numbers for the cover and vvt housing i have are as follows.......

Upper timing cover
066-109-147-F


Upper timing cover seals
03H-109-091


VVT housing
03H-109-210A

[joeeveryman87]

Fuel lines hooked up!



Extneded ignition wires to come from the back instead of over the center, and MAF wires for the new MAF postion

[joeeveryman87]

Did a lil more work this weekend, fab'ed up a cool lil bracket to hold the outboard fuse box, vacuum manifold and jumper terminals(since the battery is in the rear now) and covered up the ingnition wires with a temperary idea untill i have time to fab sm nice up(at this point i just want the car to run again)

[joeeveryman87]

Phew i know its been a good minute, but i ran into more than enough issues, and still counting.....First i got the new R head on pretty easy(the HPA clone intake was the hardest fitment) started the car up and it ran like garbage compression checks found nothing was sealing up. Pulled the head BACK off!!!! brought it to a different machine shop and found that the previous shop gave it a horrible valve job, never the less, new shop re-did the valve job, did a vacuum and pressure test, everything was holding. Put the head BACK on, hooked everything up(except water, just to make sure it ran better) started up beautifully! hooked up water and all the other lil things, and started her up and let it idle to temp, besides a few lil blips it idles really good, so i brought it around the block to find that under a load it has NO power and hesitates extremely bad, aswell as some weird wine/grind noise starting around 2000rpms and up getting louder as you speed up, but sitting in nuetral the noise never comes when you rev it(this being the least of my concerns considering the power loss) then i get back home and pull these codes off the ECM in this order......

-P0300(Random/Multiple Cylinder Misfire Detected)
-P1050(VVT Control Circuit Bank 1 Electrical Malfunction)
-P0304(Cyl. 4 misfire)
-P1364(Cyl. 4 ignition circuit Open Circuit)
-P0204(Cyl. 4 Injector Circuit Fault in electrical circuit)


Could the P1050 be an oil passage being blocked somewhere to the exaust cam adjusting gear?

Theres seemingly alot going on with cylinder 4, but to be fair i new it was firing when i got back from around the block, so i did a compression check across the board and all cylinders were in limit and the were all getting spark so i figured it was an injector issue, so while it was running i pulled the injector plug wire and tested it with a node light to make sure it was getting power(it was) but because i pulled that plug while it was running thats more than likely the reason for the last two codes. I pulled the whole rail off and watched all the injectors spray(including Cyl. 4) so its not an injector problem.....so WHY is #4 doing little to nothing??(i swapped plugs and coil packs to so rule them out)

Just FYI changes.......

-Battery relocate to the back
-SAI Delete(pysical and software)
-Extended all the ignition coil wires(going to thoroughly check them, could a broken wire somewhere cause it to spark incorrectly?)

Engine sound @ idle
http://www.youtube.com/watch?v=uGPYp...ature=youtu.be

[joeeveryman87]

Bump

[joeeveryman87]

i did a compression check, went as follows......

-Cylinder-

#1-100psi
#2-100psi
#3-100psi
#4-105psi
#5-100psi
#6-100psi

oddly enough cylinder 4(which is having most the issues) has the highest PSI wtf???

you think with such consistant compression numbers, this pretty much has to be a timing issue?

awaiting your thoughts.......