403ci solid roller motor
Thread Starter
10 Second Club
iTrader: (3)
Joined: Mar 2005
Posts: 596
Likes: 0
From: Rancho Cucamonga, CA
403ci solid roller motor okay i am changing from the 5.7 world to the 6.6 world and it feels good but am a little lost.
this more of a question for the guys who have done it.
i want to build a 13.1 to 1 compression high lift solid roller setup with afr 225cc heads. already have intake and exhaust that is more then enough for the setup. also want to do a 100 shot in first and then hit a second shot of 200 in second and so on. i will be using callie crank and rods.
what piston and rings will work?
what cam to use (not a street car)?
i like big cams! i have a trex in the 5.7 right now and love it.
this more of a question for the guys who have done it.
i want to build a 13.1 to 1 compression high lift solid roller setup with afr 225cc heads. already have intake and exhaust that is more then enough for the setup. also want to do a 100 shot in first and then hit a second shot of 200 in second and so on. i will be using callie crank and rods.
what piston and rings will work?
what cam to use (not a street car)?
i like big cams! i have a trex in the 5.7 right now and love it.
okay i am changing from the 5.7 world to the 6.6 world and it feels good but am a little lost.
this more of a question for the guys who have done it.
i want to build a 13.1 to 1 compression high lift solid roller setup with afr 225cc heads. already have intake and exhaust that is more then enough for the setup. also want to do a 100 shot in first and then hit a second shot of 200 in second and so on. i will be using callie crank and rods.
what piston and rings will work?
what cam to use (not a street car)?
i like big cams! i have a trex in the 5.7 right now and love it.
this more of a question for the guys who have done it.
i want to build a 13.1 to 1 compression high lift solid roller setup with afr 225cc heads. already have intake and exhaust that is more then enough for the setup. also want to do a 100 shot in first and then hit a second shot of 200 in second and so on. i will be using callie crank and rods.
what piston and rings will work?
what cam to use (not a street car)?
i like big cams! i have a trex in the 5.7 right now and love it.
2. 24X/25X .6XX/.6XX 114 range (alot of variables here)
Last edited by JPH; Apr 13, 2008 at 01:53 PM.
Launching!
Joined: Mar 2003
Posts: 262
Likes: 0
From: Kuwait / USA
will i second JPH for the Diamond pistons. i already have a dome shape pistons with rings and they are really exellent espacially , my engine had really a seriose knock issues , but the pistons hold up pretty well.
as for the camshaft, in my 346ci , am using 244/251 with .7 lift. so on a 6.6l engine, i rather go bigger on the duration if you have the crankshaft to back it up. 260/268 is a start for me in my opinion
as for the camshaft, in my 346ci , am using 244/251 with .7 lift. so on a 6.6l engine, i rather go bigger on the duration if you have the crankshaft to back it up. 260/268 is a start for me in my opinion
Thread Starter
10 Second Club
iTrader: (3)
Joined: Mar 2005
Posts: 596
Likes: 0
From: Rancho Cucamonga, CA
well for the crank it will have the compstar crank so i feel it is good enough. what variables do you guys need. M6 with ram HD clutch. moser 9" spool with 4.10 gears with 27x10.5x16 et streets. run to 5500 rpm and side step. shift at 7200 rpm.
what intake will you be running? as you know, everything effects everything. having a cam that will peak at 7000 could be slower than a cam at 6400 due to the avg power and the intake design (ie FAST 90 vs sheet metal)
get a sheet metal and rev the f'er up
get a sheet metal and rev the f'er up
On The Tree
Joined: Apr 2004
Posts: 157
Likes: 0
From: Brampton, Ontario
If your going solid, the overall design of the motor should be based under the premisis of a high reving motor. That will likely require a sheet metal intake, properly spec'ed cam etc.
Trending Topics
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
FormerVendor
Joined: Aug 2005
Posts: 531
Likes: 0
From: Decatur IN.
You need to get it on up there AT LEAST 270/280 on a solid roller this isnt no hyd. steet cam right?
We have a bad *** hand port for the Vic JR. If you want to flow it will take some more plenum volume and some exhaust work. To make it all work
I like the Diamond Piston. And if you are going to spray it, I would use Total Seal AP stainless top and a reverse torsional second Gapped a little wider than the top ring ( no matter what it says on your ring paper work)
Brent
We have a bad *** hand port for the Vic JR. If you want to flow it will take some more plenum volume and some exhaust work. To make it all work
I like the Diamond Piston. And if you are going to spray it, I would use Total Seal AP stainless top and a reverse torsional second Gapped a little wider than the top ring ( no matter what it says on your ring paper work)
Brent
