not a must but the sages on here say they arecmng said:i got Tomei Cam spec
260 lift 12.00 uprated Valve spring and Titanium retainer is must ??
yeah,whatever :twisted:Nad said:A must for long term reliability and reduce load/wear. Short term use, like Bruce's car getsits up to u
have you tried asking piper for a cam as they do all DP's cams,or they used to anywaycmng said:Emmm
i still doubt whether i should go to Tomei or HKS
HKS as far .. can retain OEM valvespring so on
but tomei is the concern
i have limited budget but still prefered tomei
but since valve spring and retainer is not cheap , i have thinking twice on it