Think its time for a cam.
Last edited by DPRock; Mar 29, 2011 at 07:19 PM.
If I were to have to do it all over again, I would have gone with an MS4.
The things you NEED to replace are; pushrods, springs, and the cam obviously. Everything else is optional. But it's good to replace things while you're there... like the timing chain, and oil pump...
Last edited by westtexasbuff; Mar 29, 2011 at 08:10 PM.
Person who likes to have catalytic converters and a small cam. (220-228 cams)
Person who likes off road pipes and a big cam. (234-trex cams)
I see you like "true dual dumps", which would probably fall into the latter category.
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TR-RapTR is a very good cam too KevinR in my friends list has that cam and loves it. Just make sure in the supporting mods list you have what they say you will need to get the best out of the Cam.
TRak" The reason I went with this is .... The cam does very good for Cam only and if you want to put heads on later you will see a big improvement.
Just speak with the people at Thunder Racing they can help you a lot.
If you look in my sig.. just click on my cam it will link you to there site.
Thunder Racing Custom Camshaft
"TRak" - 231/234 .640/.590 112 LSA 2400-6800 RPM Power Band. Excellent mid-range & high RPM power. 3200 stall, 3.42 gear, computer tuning required. Due to the fast ramp rate of this camshaft, the use of 1.8 rockers is not recommended. Comp 921 Valve Springs are highly recommended.
99-TR-RapTR Thunder Racing Custom Camshaft
" RapTR" - 236/242 - .615/.615 - 111 lsa 3000-6800 RPM Power Band. Great mid-range & high RPM power. Requires computer tuning, 3600 converter on autos, 4.10's or greater depending on transmission. Works very well with nitrous and proper tuning. Due to the fast ramp rate of this camshaft, the use of 1.8 rockers is not recommended. Due to the extreme nature of this camshaft, piston to valve clearance must be verified when using modified cylinder heads.
Thunder Racing Custom Camshaft
T-ReX v.2 - 242/248 - .608/.612 - 110 lsa 3500-6700 RPM Power Band. Violent mid-range & high RPM power. Requires computer tuning, 4000 converter on autos, 4.30's or greater depending on transmission. Works very well with nitrous and proper tuning. Due to the fast ramp rate of this camshaft, the use of 1.8 rockers is not recommended. Due to the extreme nature of this camshaft, piston to valve clearance must be verified when using modified cylinder heads.







