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My JDM engine has 53J 4L on the head, highport, egr-less, red injectors, gold w/ black stripe valve cover. Pay no attention to the egr tube, I put that in there to pass emissions. Anyone know if it's a 9.5:1 or 10.0:1 engine?
Anyone get any info on the head labled 53J 1L? Cant seem to find anything on it.
Searched and did not find an answer to your question, maybe you have since you posted? Haven't found anyone else on thread with same code other than you.
I also have a JDM transplant with codes 53J 1L, valve cover has black channel, color is alternately described as champagne or gold, the donor car it came from had an auto trans. Described to me as 10:1 CR motor by Dave Coleman before I bought it, but other than that, don't know much about it. He replaced the original USDM SR20DE with >125k miles with this JDM motor and then set up to pass CA emissions pre-OBDII.
I have a lot of pics of the engine before I went into the car, plus pics installed. DC set it up with the full EGR for CA emissions compliance. I can't see other codes unless they're hidden by the coil, next time I have a reason to I can take it off.
__________________ Former SCC Project SE-R
'91 B13 Black, JDM 10:1 CR SR20DE, Custom Intake/MAF, 2.5" SSAC Header, Progress Coil-overs 350F/250/R, 3-way adj. 30-mm Progress FSWB, 22-mm Progress Rear Sway, Ground Control Camber Plates, Front strut and FW braces, Progress control arm brace, Energy Suspension bushings, Wilwood Brakes, Motegei Traklites 15x7, Kuhmo MX tires. Team Progress
i got an engime from soko it has the 53j 4r on the head, theres no a posiblity to be a low comrpession? *** i planing turboe and ive been told that its not goot to do it on a 10.0:1... thanks
I just bought a motor that has a 53j 4R head on a 78e block which is a bluebird if i am not mistaken, It has the stock oil return line loc. and also the water lines on front of block.
My JDM engine has 53J 4L on the head, highport, egr-less, red injectors, gold w/ black stripe valve cover. Pay no attention to the egr tube, I put that in there to pass emissions. Anyone know if it's a 9.5:1 or 10.0:1 engine?
Here's a pic of it:
I have a 53J with the same 4L code, but it is stamped like this one with the 53J offset to the right and up, with 2 raised bars above the 4L:
It is a highport and has no egr. Was anyone able to verify if this was 9.5 or 10.0:1? I need to know for correct ecu programming.
__________________
Ruby Red 91 NX2000....
White 93 SE-R..........rebuilding
My other SR20 is labeled UK 89J 3L, Valve cover is NOT red, it's normal-alu-uncolored. It sits in my '95 Primera, and it has a low-port manifold. Specs please..
i got a 65F 2R on the head..aluminum silver top,hope you guys can give me some info on these engine..the supplier said it came of an s14..
sr20DE..
the VC looks like a camelback..
thanks in advance..
Last edited by dropitautoworx : 01-26-2008 at 03:40 AM.
