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They are tagged
The Arrow rods have ARP2000 bolts in them , the ones that came with the pec rods are upgraded to high rev ARP 3/8" bolts
i'll speak to Arrow and if they say the uprated ones from PEC are better i'll keep them
PEC sent out the pistons rods and bearings before I could cancel the rods , so had them delivered yesterday , and the Arrow rods I ordered yesterday turned up this morning , you can see the difference in quality and machining when they are side by side , but then at £860 just for the rods you...
no we don't have any data , it didn't feel right at around 5.10 into the stage , and you will see me just back off a bit , I had a quick look at the dash , nothing obvious then carried on hard from the 2nd gear right by the armaco , I don't think it was oil surge in those series of bends , the...
photo above of one of the other mains and big end , some marks but nothing like the centre one , no signs of detonation , but after having it dynoed and tuned in the car on the rollers and road I wouldn't expect any
The rod has broken in the same place where that Cat rod has broken in Sandy's photo , but you can clearly see mine has has a hell of a time before letting go !
just had a phone around and have ordered a set of Arrow rods so will cancel the order for the PEC rods and just use the Wossner pistons...
I have just ordered a new set of rods bolts and pistons from PEC , but upgraded the bolts to the new stronger ones just in case , so hopefully get it back up and running soon as , so those in the know , what oil pressure should I be running at a minimum considering the use , was looking over my...
does anyone know a programme so I can crop the video , I left the camera rolling until the battery went flat and its over an hour long , I only need the first 8 mins or so of it
the oil pressure dropped a bar and blew straight away , it was at this pressure for a split second , I only know this after watching the incar video a few times , I didn't see all this happening on the rally
Cam belt pulley won't slip on mine if the bolt was slightly loose as it has a keyway , I'm making max Power at 7200 revs so I cannot see flexing being an issue with me , the BDA will probably rev another 3k over mine so would need a steel crank , mine won't at those revs
They are good , as are the cams , there was oil everywhere , and the oil is clean , it is not contaminated at all , I was expecting to find copper from the bearings , but there is nothing
Good news is the head is ok , the piston has made some contact with the valves as the soot on them has been cleaned off , but a quick check the head seems ok , haven't checked the valves yet but if the 4 need changing its not the end of the world , I was expecting to see a right mess in there ...
did you buy tagged bearings or modify the block and standard bearings , when reading this morning about bearings spinning that was my first thought is if I can modify the block and bearings to tag them so they don't spin , or less likely to , I have read that some of the rally guys with the...
we had 2.5 bar of oil pressure up till the moment it went boom looking at the video , 200 yards before that we had 3.5 , thats the only problem with the helmets we use , as they have the built in intercoms , it suppresses the outside noise so well you can't here when things are going wrong so...
Probably , just watched the incar footage and you can see the oil pressure dropping slightly until it went bang , I'd say its definitely crank related , I could feel it go off song , then went tight as it went bang !
Not a good day today , 3rd stage the engine decided to throw a rod out of the block and destroy itself , I'm hoping it hasn't damaged the head , or if it has it can be fixed , was running 1st in class and 10th overall at the time :(
Just a quick one to say my car is back together and working fine , I'm rallying tomorrow up on Epynt again , did the recce and scrutineering today , up at 5:30am to head back up to do the rally , looks like my prayers have been answered and got rain , it will give me more of a chance with the...
No I won't be doing pembrey again , won't be doing anymore single venue rallies , doing the next 2 epynts then hopefully Wexford in September , going to do more rallies in Ireland on closed roads instead