Hydraulic roller maximum...
Thread Starter
11 Second Club
iTrader: (9)
Joined: Nov 2004
Posts: 1,360
Likes: 0
From: Thornton, CO
Hydraulic roller maximum... My search skills SUCK. 
Looking to maybe up my cam a little. I do not want solid roller.
In a 402....11:1.
What kind of duration and lift would be maximum? Morel lifters, Dual Gold springs.
I haven't researched it all the much lately.
Currently = 248/254 629/622 113
Looking at something like a 254/258 633/630 111-112
TIA!
Looking to maybe up my cam a little. I do not want solid roller.
In a 402....11:1.
What kind of duration and lift would be maximum? Morel lifters, Dual Gold springs.
I haven't researched it all the much lately.
Currently = 248/254 629/622 113
Looking at something like a 254/258 633/630 111-112
TIA!
Trending Topics
TECH Senior Member
iTrader: (3)
Joined: Apr 2006
Posts: 6,524
Likes: 1
From: Western Burbs of Detroit
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Thread Starter
11 Second Club
iTrader: (9)
Joined: Nov 2004
Posts: 1,360
Likes: 0
From: Thornton, CO
there are some pretty big hydraulic roller cams out there, tsp has a 257/266 and there are alot of them in the 25x/26x range but with a bump in compression to around 12:0 or so and that ported intake you should pick up quite a bit and with those huge cams you will probably need to turn 7k to take advantage of the higher peak they will probably have. 6700 sounds like where you should be shifting your current cam anyways,it probably peaks @ 6200-6300.
