Mudd340
mudd340
set 452's came off this 400 I bought couple months ago finding parts that will work is a bit of a headache to me .. The intakes are 2.08 salvageable the exhaust valves 1.74 are burnt n pitted .. so would like to up grade to stainless steel valves except they all use single groove locks n has to be there retainers also .. Checked out Lunati kit is 140$ springs retainers locks but the locks are 4 grove so that won't work .. Check out competition cams 911 - 16 kit are a bit more but same thing different locks .. I don't want to go stock because already bought the HP cam n lifters from Lunati. Anybody have some part #'s or advice ? The seat in these heads are good hardened steel seats . I also weight the cost factor as the stealth heads start at 950$ a pair .. RPMs 1500 - 1400 ..$ and Indy easy 1950 n up..
