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NX-t 12-09-2001, 09:40 PM I am looking to get new cams and wondering wich kind is the best to get, it for a gtir engine. Also if I was going to have the head reworked, is there some place I should send it or just take it to the machine shop that I always go to. Thanks, Jason TurbochargedSER 12-10-2001, 09:30 AM You will get different answers from every direction. *Most* people will tell you JWT cams! They have been dyno tested by many people with great results. There have been several issues of SCC that have dyno tested various Cams. Tomei, JUN, HKS, GReddy and JWT all make cams for the SR20DE. It comes down to you decided which cams will work for you. Most people have very little to no dyno figures on the different Tomei, JUN or other cams. Some people are willing to take the challenge and try out different combinations. I decided to *break the mold* and go with GReddy cams & valve springs. I will dyno test the cams on both my personal car and Ryan Nielson's turbocharged Sentra SE once they come in. Jay Hass 12-10-2001, 11:53 AM Luis, I thought the GTiR uses a solid lifter cam, no? If that's the case I think Tomei and JUN are the only ones that makes a cam for it. TurbochargedSER 12-10-2001, 12:00 PM Originally posted by Jay Hass Luis, I thought the GTiR uses a solid lifter cam, no? If that's the case I think Tomei and JUN are the only ones that makes a cam for it. Thanks for catching that Jay! I didn't even read that it was for the GTiR. In that case, HKS, Tomei, JUN and now JWT carry cams for the GTiR. I know Shaggy (Chris Allen) has the 1st set of prototype JWT Solid lifter cams. I have part numbers for the HKS cams in my office at home if you are really interested. NX-t 12-10-2001, 12:05 PM could you please give me some part numbers, Thanks Jason TurbochargedSER 12-10-2001, 12:35 PM Originally posted by NX-t could you please give me some part numbers, Thanks Jason Intake 264* 11.0mm Lift #2202-EX001 Exhaust 264* 10.5mm Lift #2202-EX002 Intake 256* 11.5mm Lift #2202-RN090 Intake 264* 11.5mm Lift #2202-RN091 Exhaust 264* 11.5mm Lift #2202-RN094 Intake 272* 12.0mm Lift #2202-RN092 Exhaust 272* 11.5mm Lift #2202-RN095 Cam Gears #2203-RN006 Hope this helps! Boosterbitch 12-10-2001, 12:52 PM Originally posted by APEXSER and now JWT carry cams for the GTiR. I know Shaggy (Chris Allen) has the 1st set of prototype JWT Solid lifter cams. Chris Allen's car made 350whp at 15psi on 91 octane pump gas at out last dyno day also. Needless to say, I was impressed. Ryan Besterwitch 95 200SX SE-R Turbo 93 NX2000 92SE-R 12-10-2001, 01:06 PM Toda makes solid lifter cams too. Terrin 92 SE-R NX-t 12-10-2001, 03:21 PM thank you for the cam #'s ,does anyone know more about these JWT cams, thanks guys later, Jason v8killer2001 12-10-2001, 06:17 PM does anyone know more about these JWT cams ***Yes, they are made specifically for the GTi-R mechanical lifters. They do not require aftermarket springs, so you can still use the stock ones. If you *do* want to upgrade the springs, the SR20DE JWT springs will work. The GTi-R comes stock with dual valve springs. Simply replace the stock outer springs with the JWT springs. Thus, you will ahve JWT outer springs and stocker inners. The cams are supposed to be comparable to the S3 cams. With a T3/T4 on a high flowing GTi-R motor and these cams, I would expect to see at least a 40-50 hp increase at around 15--16 psi. I will be dynoing my JWT cams when I get the engine back together. Peace, | ||