g`day Ross, In my opinion, the easiest/cheapest/best way would be to turbo it. theres an easy ~30% power increase(more if you want), you`ll get better fuel economy, driveability and it`ll be quieter. But if you dont want a turbo, then yeah flattops &/or an a87(L18) or ported w53(L16) head with a 270+degree cam should give a noticable improvement without losing too much driveability/economy. or if you just want a bit more pickup then you could just go with a bit lower diff ratio. but wouldnt you rather have boost? ;)
Paddy ----- Original Message ----- From: "Deacon, Ross Lewis - DEARL001" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, November 04, 2002 4:09 PM Subject: Working a L20B > Can anyone tell me the easiest/cheapest/best way to get more out of my datto > with L20. I've got extractors, twin 45's and a polished head. Is there a > better head option z18 or z20? Or can I weld the existing head to get better > compression? Are flattop pistons the way to go and whats the most ideal cam > for this sort of work-74 or 76 degree? Keeping in mind it'll be my daily > runner, I don't want anything too crazy that will draw unecessary attention. > > Any advice would be great! > > Cheers Ross > > --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/membersozdat@;datascribe.com.au/ ---------------------------------------------------------------------
