feliks Posted January 3, 2014 Author Posted January 3, 2014 Oh I turned it in all directions, laid it at all angles and across everywhere it'd fit... just didn't take pictures of all the angles. Was hard to hole the camera, the square, and the feeler gauge at the same time lol Since I couldn't find the insert I needed anywhere, I just took the bottom of the engine into Smuck's Engine in Jarvis, Ontario today - charged me an hour to do the thread on the bottom and hone my cylinders. He attempted to fix the stripped exhaust bolt hole as well but didn't feel confident that there would be enough material for the helicoil to grab onto so he didn't put one in there, and suggested that I get it welded up and re-tapped. I told him I may just be getting a head off another engine anyway so he said yeah that's probably a good option! Wooo! One step closer! Now I just need to get my parts on order... OH, he measured my cylinders as well and got 58.6 mm (2.307 in)
feliks Posted January 3, 2014 Author Posted January 3, 2014 Here's what the book says: Bore Size: 58.505 ~ 58.545 mm (2.3033 ~ 2.3049 in) Taper Limit: 0.05 mm (0.002 in) Out-of-round Limit - 0.01 mm (0.004 in) So what size rings should I go with?
feliks Posted January 3, 2014 Author Posted January 3, 2014 Fixed header bolt hole, turned out great! Local engine shop did the work for me. Nice guy, only $75 for the hone job and bolt hole fix. Untitled by feliks.ca, on Flickr Untitled by feliks.ca, on Flickr Got the cylinders honed and ready for new rings, which I need to order next week: Untitled by feliks.ca, on Flickr Untitled by feliks.ca, on Flickr
feliks Posted January 3, 2014 Author Posted January 3, 2014 Flip wanted to see the markings on underside of the piston: Untitled by feliks.ca, on Flickr Untitled by feliks.ca, on Flickr
dt502001 Posted January 3, 2014 Posted January 3, 2014 Thoes are stock bore pistons measure them and get you barrel rechecked if the measurment you gave are right then the cylinder is .055 over and the piston would be slaping around in there. take a top ring and push it down into the cylinder with the piston 1/3rd of the way and use your feeler gauges and measure the end gap of the ring
feliks Posted January 3, 2014 Author Posted January 3, 2014 push it down into the cylinder, or up from the bottom?
rzresurection Posted January 4, 2014 Posted January 4, 2014 push it down into the cylinder, or up from the bottom? Start from the top. Remember the rings only ride on the top portion of the cylinder.
feliks Posted January 4, 2014 Author Posted January 4, 2014 Soooooooo I just got my bonus cheque from work in. I am PLEASANTLY surprised. Now....should I put some race cams and pistons in?? lol Or maybe some new gear... I do need a full suit.... decisions!
feliks Posted January 4, 2014 Author Posted January 4, 2014 I owe you guys that much from the money I've saved doing this myself with your help!
dt502001 Posted January 4, 2014 Posted January 4, 2014 At the strip club in hamilton? Now that you mentioned cams just turns out that Drew has uncoverd some secrets about the xj and fz and the cams are different to the tune of + hp 1990-1 cams seem to be the ticket. Mor to be checked out though valves may be diff.
feliks Posted January 4, 2014 Author Posted January 4, 2014 Ewwww Hamilton strip clubs?? No thanks... lol maybe Burlington or Niagara Falls though! Will stay tuned... that part of the motor won't be back together for another couple weeks, going to order the gaskets and rings I need tomorrow.
dt502001 Posted January 4, 2014 Posted January 4, 2014 LMAO top shelf drinks and strippers in hamilton is like??? well you know youve been there. SHOE GUM anyone.
feliks Posted January 4, 2014 Author Posted January 4, 2014 I haven't been in years....but I remember Hamilton not being the classiest of them....Brantford was even worse .... haha
feliks Posted January 4, 2014 Author Posted January 4, 2014 Gap for the top ring from the #1 piston when put in the #1 cylinder was 0.6mm
rzresurection Posted January 5, 2014 Posted January 5, 2014 Check your book for the ring end gap spec.
feliks Posted January 5, 2014 Author Posted January 5, 2014 Yeah been talkin to Flip and he's been helpin me out via text - I need to get a proper measurement of the bore and cylinders and then order my rings according to that. Thanks for the help though!
feliks Posted January 5, 2014 Author Posted January 5, 2014 So here's how clean I got the head...should I keep working at it, or would you consider this clean enough? I want to get in the exhaust more but I can't get my wire brush down there without hitting where the valve seat seals. Untitled by feliks.ca, on Flickr Untitled by feliks.ca, on Flickr Untitled by feliks.ca, on Flickr
dt502001 Posted January 5, 2014 Posted January 5, 2014 E gads the exhaust valve seat's need cleaning up... and wont hurt to do the intake better get some paste and a suction tool to grind them back, this also mean the valves will most likely need to be re shimed. Post a picture of the valves margin
Recommended Posts