Turbocharged '92 BMW 525i *Updated
#117
Re: Turbocharged '92 BMW 525i *Updated
Originally Posted by fe3tcourier
Hey Jon, whens that low comp motor going to be ready?
Fred.
Fred.
I balanced all of the pistons to .001 grams, (385 grams), balanced all of the rods big ends, polished the crank and oil journal, honed the block, hot tanked the block, had the head surface finished.
Lapped the valves in last weekend and all so, hopefully it'll be together soon!
I am not using factory EFI - using MS2/E full standalone.
#119
Re: Turbocharged '92 BMW 525i *Updated
Originally Posted by Urinemachine
I am not using factory EFI - using MS2/E full standalone.
keep up the good work.
fred.
#120
Re: Turbocharged '92 BMW 525i *Updated
Originally Posted by fe3tcourier
cool, good to hear. i know youre on ms2e, i was helping you out with boost control for a little while there. :-)
keep up the good work.
fred.
keep up the good work.
fred.
I got some updates!
Dropping it in as soon as possible!
Update time!
I just got back from my buddy Jay's to pay da' man. Motor looks really good - completely degreased via hot tank and such. Crank is cleaned up and Jim is going to polish the oil journals at assembly time - Jim is offering to put it together and he's experienced so I am going to go ahead and have him do it. I will be stopping by to check out what gets done, so once I start phase 2 (or 3?) of my car I can have an idea of good practice.
Anyway, here are the pics:
Crankshaft is all cleaned up/polished - jim is going to polish the oil journals even more to insure no catching on the new bearings.
Block after hot tank and hone (stock hone for 84mm pistons) - will be powdercoated a high shine/bright silver.
Rods, dynamically balanced to one another both ends with pins, to insure correct bob weights and all
Pistons all balanced in and soda blasted clean of 200k miles of carbon - check out the condition! (the dirty spots are from letting the piston air dry from being washed with water - going to clean again jays part washer rather than water).
That's the update!