As some might have noticed the inlet manifold was rather worse of wear and from being malhandled. The over heating didn't do it many favours either I gather! So after looking around and comparing prices a TF135 Alloy manifold complete was bought. Of course this raises a few issues such as plenium volume, the need for the support bracket, and port mismatch from manifold to head on the 118 bhp MPi.
Now I knew that this mismatch was a issue when using the TF 135 or VVC manifold and plenium and also that one loses a bit of torque when doing so. We hope to address this issue at a later date but for now surely a bit of chamfering would help smooth or at least disrupt the flow a bit less if the sharp edge and step was reduced or removed. I am not about to start opening up inlet ports but a simple chamfer to help a little that I can manage
Well it's done .................................. mostly with an hand scraper. Although I did get the Dremel out to smooth it off a bit only to find it's decided to short out and burn out inside
and have harly used it really. Oh well here is what they look like:-
Nothing major but it should at least reduce the large sharp step from manifold to head. Whilst I was down in there thought might as well remove the flywheel closure plate:-
Oh dear it would appear to have gotten a trifle warm as most of the paint has been cooked off it. Luckily I have a spare which I have cleaned off and repainted already. Went to see how the flywheel locking tool fitted and was annoyed to discover using it means removing the starter motor ......................................
Oh Pooh! I did however fit the flow restrictor in the thermostat housing and cleaned the housing and treated the O rings with a spot of silicon spray and slide it into place:-
and offered up the engine coolant rail and put the two bolts in for now. The silicon makes it so much easier to slide this assembly into place over the O ring. Next for the engine is clean the lower inlet manifold and swap the injectors over. Fit the sensors to the plenium and get the lower cam belt cover off to examine the water pump etc.
Still have the manifold support bracket to get and a replacement rad fan that works but those can wait until after Easter. Have the front hubs to finish painting then fit the new top ball joints. Once the hubs are on the sub frame and wishbone the hub splines can be fitted and the nuts done up ready for the front brakes when they arrive next week.
It feels good to be refitting parts and fitting new parts is a better feeling still rather than dismantling old worn and knackered stuff.