I guess I need to upgrade! 
New Thunder TRx v.2 Cam Specs inside!!
New Thunder TRx v.2 Cam Specs inside!! Straight off the website!!
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, 4.10's or greater on manual trans cars. 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, 4.10's or greater on manual trans cars. 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.
Guess I wasnt too far off 
JS wrote:
"If I had to guess its somewhere around 242/236 620/612 114LSA"
I was actually alittle small on my assumption...
Killer cam guys,I'd love to try one
JS wrote:
"If I had to guess its somewhere around 242/236 620/612 114LSA"
I was actually alittle small on my assumption...
Killer cam guys,I'd love to try one
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Launching!
Joined: Oct 2002
Posts: 224
Likes: 0
From: Cayman Islands
Originally Posted by PHIL H
Straight off the website!!
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, 4.10's or greater on manual trans cars. 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, 4.10's or greater on manual trans cars. 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.
Thanks Phil H
TECH Fanatic
iTrader: (1)
Joined: Oct 2002
Posts: 1,851
Likes: 0
From: Elmhurst, IL (Chicago Suburb)
Originally Posted by jfm
Good work Thunder,that is a monster cam.
Damn! You guys are fast! I just added it to the web page less than an hour ago and Jason was going to post some info shortly...
The new Thunder Racing "T-ReX" cam is now available for sale
http://www.thunderracing.com/index.c...yid=1114#T1159
http://www.thunderracing.com/index.c...&contentid=101
Angie
The new Thunder Racing "T-ReX" cam is now available for sale
http://www.thunderracing.com/index.c...yid=1114#T1159
http://www.thunderracing.com/index.c...&contentid=101
Angie
TECH Enthusiast
Joined: Nov 2002
Posts: 593
Likes: 1
From: Chicago Heights, IL
Originally Posted by PHIL H
Straight off the website!!
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, 4.10's or greater on manual trans cars. 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, 4.10's or greater on manual trans cars. 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.
Damn thats big! Thats 25 degrees of overlap @ .050"!!!!! How the heck does that not require dished pistons??? 
TECH Resident
Joined: Nov 2001
Posts: 929
Likes: 0
From: NC
I like that cam but on a bolt on car where someone hasn't been willing to spend the money on a custom bottom end, PV clearance could cost them more than all the bolt ons installed. Seems very risky by the specs. But if it clears with unmilled heads, I want to try one!
