hopefully new engine spec
 

hello everone
this is the spec of my new motor have i missed anything?
heads
44x38 trw valves
46cc chambers
lightenend rockers
welded intake poets
911 exhsorst port stubs
10.5 cr
case.
5th studed head bolts
1/2" case bolts
dry sumped[3 stage]
lightenend and balancd crank and rods[arp bolts]
web 86c cam
ceramic lifters
berg cro-mo pushrods
magnum stright cut steel cam gears
steel 200mm flywheel
trw forged 94mm pistons with dyks rings
carbs are going to be 48 idf's[38mm chokes]
not sure on ignition yet
cheers rob

Fifth studding hmm........I don't believe you will need to.

After all you're only at 94mm

Stock 71mm crank?
Anyway, the 48IDF's are too large in my book. 44's should be more than enough. Still, with a 71mm crank it would be an extreme revver. Not really a street motor I'd say but I realize there are many opinions on what street is.
Other than that, very high quality engine! Maybe it even has more goodies than needed? can't hurt tho,
Good luck,
Walter

your right in saying to much for a street engine.yes it is stock 71mm crank.this is going a striped out lightend race preped 1303 being built for hillclimbs,hence the stock 1971cc size so i can stay in a class that it might be competative.this car will also get used for single venue stage rallys which is the reason behind the belt and braces approche ie 5th head stud and 1/2"case bolts,this engine is going to see some serious abuse and must be able to rev.been told the power band is 3800 to 7400 and has about 165/170 bhp on 44idf's with 36mm chokes but could do with more carb to let it breath better.
this is a simelar engine to the one stateside tuning run in thare 914 circuit car.
now all i have to sort out is the gearbox/ratios!
cheers rob