Hi Andrew, I had a worked L20 up until the other week. My 76 cam operated from 4000 to 8500 rpm. It wouldn't really come on strong until about 5500 to 6000 rpm. I never took it past 8000 rpm though. If your crank is standard I wouldn't be going past 7000.It still gave surprisingly great torque down low. 5th gear @60 kph no worries. If your head is ported properly with big valves etc, and your bottom end is balanced etc, then there's no reason you shouldn't be able to get 180 to 200 hp with 45's. Mine was putting out 106kw @ wheels. I can't remember the torque figure sorry. That's with 10.5cr , premium fuel and quad 45 throttlebodies. Hope that gives you an indication. Scott.... -----Original Message----- From: andrew smith [mailto:[EMAIL PROTECTED]] Sent: Thursday, 15 February 2001 21:15 To: [EMAIL PROTECTED] Subject: Worked L20 Errol or anyone else who has a worked L20. Where would you say the max power and torque falls on the rev range? What would be the max usable rpm.Just curious.L20 with say ported head,76 works grind, pair of 45's,extractors and big exhaust etc. Andrew Smith --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
