pm tuning pro street

cant wait to see this one unfold LOL they cant even write there name straight, says it all surely?

 

as far as that exhaust port/stub match theres fuck all artwork... it DOESENT MATCH so it is worse than stock. the rest i am yet to see, from what i saw of the caser its good work, nice an flat, shapes right and it starts in the right place/direction.... wheres the rest of the pics? LOL

 

ahh, makes sence now. theyve dropped the ports for the long stroke crank, then dropped the tops wiht devcon/jb/chemical metal by the same ammount. problem is this retards the port timings as the longer stroke means the duration on the ports is shorten'd. its probably got lower timings than a stock 172 but as a 55 stroke.

work looks tidy enough, dont know about 1900 quid wiht an engine supplied tho

 

infact the more i lok at that case the more amature it looks.. not being funny but it doesent even match side to side. theres a convex channel in the begining of the transfer feed (same as psn used to do) wich is just plain too deep... gets me how they come on here, slag me off, give it the old i am i am then charge somone 190 quid to do what looks like an amature job on the cases and have a pro do literally a day's tidying/filling on the barel.. i honestly recon this work was not done by one single person but by a couple people of varying skill levels... not ATALL worth the money they gave for it anyway. i worked it out to atleast 500 quids labour and even then i bet they charged vat on the parts and not just he engine. pisstaking asshole rip off merchant's. gonna be EXPOSED

just incase paul is reading (as i know you are) dont have a wobbely and sighn up wiht some fake account this time.. just come say hi at isle of white.. can call me a scummy chav on benifits ripping people off wiht "shoddy" work in person cant ya... that is if you actually have the balls to step away from your little kiss ass brigade and ENTER THE DYNO SHOOTOUT.

meh.. over ranting about pm.. the pics say it all i recon. ports are done nicely.. rest is SHIT

 

ye, there is a reason, poor tooling/copying other cases and generally taking far too much material out. most crosser's/125 smokers have a similar case desighn as stock.. its JUST because its easier to draw/manufactor.. this is the first thing you do to a crosser engine, fill it all back in and make it all nice an round.

whatever way you look at it a line/grove crossing airflow WILL create turbulance. look at the pic yourself.. doesent even match side to side.. like, BADLY. guess whoever sighned the engine did the engine, then somone else came an sorted the mess he made of the barrel. my guess anyway. can understand dropping the portt hights but wouldent personally put the work into it. would have been easier to just go further on the bottom and machine the base of the barrel/engine if the intention is to keep the timings nice an soft for road. but the exhaust will be a higher duration (probably higher as its obviously been worked over) so retarding the transfers would be backwards tunning. unless the idea is torque at the expense of rpm, but again could have just stuck wiht a short stroke rather than putting ALL that work into the transfers.

maybe there was no spacer plate used and they machined the dome out of the head a little more.... but im going off the point im trying to make. the case is SHIT, its a result of somone going too deep. i HIGHLY doubt the same person who sighned it actually did the ports... i personally think as above.. somone there is nocking out being paid 5er an hour and somone else is making good/doing the internals.. the stub match is a fucking travisty.. i dont care what anybody says about square ports, they DONT flow into a fucking round hole so in this case its POINTLESS. these are ment to be the best in the world afterall? well, so they say.

ah well, will soon see how it go's ay. to think they called me an amature tunning on benifits... sorry right,m but ive done better work after 9 diazepam and a couple olanzipine. surely calling themselves pm tunning is an infringment on the trades description act? LOL