LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Engine build gurus I am stuck! Cool swap inside...

Thread Tools
 
Search this Thread
 
Old 05-04-2007, 01:44 PM
  #1  
Registered User
Thread Starter
 
charliediss's Avatar
 
Join Date: Oct 2002
Location: Detroit, MI
Posts: 1,129
Engine build gurus I am stuck! Cool swap inside...

Alright, I am nearing completion on my LT1 build and have come to a fork in the road... First off I am going to tell you my goals, dont laugh!

1) 500rwhp on a gen II small block using a hydraullic roller setup.
2) A road race worthy/streetable car with a good mid range cam
3) 23 degree Trickflow cylinder heads
4) did I mention I am using a hydraullic roller setup with 23 degree heads?

Ok, are you done laughing?

Well here is my build to this point...

A fully forged 396 stroker with...

SHORT BLOCK
-5cc flat top pistons for apprx 11.2:1 compression ratio
-6 inch Scat H Beam rods
-Full ARP bolts and studs

HEADS
Trickflow with stage 3 port work
Original springs/retainer setup that came on these heads from Trickflow.

INTAKE
Edelbrock Airgap intake...really cool piece!

Throttle Body
BBK 58mm

FUEL SYSTEM
-Racetronix setup with the walboro 255lph and harness kit
-Lucas 37 lb/hr injectors

VALVETRAIN
-Comp Pro-Mag 1.6 full roller rockers
-Crane hardened pushrods
-Crane hyd. lifters
-Trickflow double spring setup...I guess its good for massive lift...so they say

MISC
-Heavy duty timing setup
-March 25% underdrive pulleys
-Taylor 8mm wires with over the valve cover loommmmm
-Canton valve covers....neato

I am going to be swapping the original longblock and the 4L60E for this engine and a T56 here in about a month so...

HERES WHERE I NEED THE TECH HELP!

Alright, I have a new 236/246 nitrous cam that I was going to put into this thing, however, I no longer intend on spraying this engine. This said, I now understand that I need to go bigger on the bumpstick to have a shot at my power goals. What is a reasnable...streetable cam, that can double as a great midrange road racer? I thought about going solid on the valvetrain but opted for longevity with the hydraullic setup. REALISTICALLY, what must I do to reach my power goals? 500rwhp without spray...I know this is a tough feat and could really use some direction here.

Also, what do you think about that 11.2 compression ratio? I could manipulate that slightly with headgasket thickness...

Any advice is appreciated!

Charlie
charliediss is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
calaban
LT1 Based Engine Tech
18
05-18-2020 06:43 PM
dbusch22
Forced Induction
6
10-31-2016 11:09 AM
rocketman051894
LT1 Based Engine Tech
7
01-30-2015 03:23 PM
89 iroc zl1
3rd Gen / L98 Engine Tech
0
01-14-2015 02:18 AM
squirrels
Site Help and Suggestions
4
07-13-2002 01:58 AM



Quick Reply: Engine build gurus I am stuck! Cool swap inside...



All times are GMT -5. The time now is 12:10 PM.