450rwp LT1
#1
TECH Apprentice
Thread Starter
450rwp LT1
i just got 94 Z28 90,000 miles and im wanting to do a mild build. 400-450 at the wheels.
heres my list so far.
Lloyd Elliot LE2 heads. (halfway down page http://www.elliottsportworks.com/lt1.html
LT1 LE2 heads are capable of producing 370 RWHP with our small 218/224 custom cam and 410+ RWHP with our 232/240 custom cam.
LT1 LE2 heads consist of :
Ferrea 2.00/1.56 6000 series valves
PAC 1218 bee hive springs (145 lbs seat and 340 lbs open)
Steel retainers and locks
205 cc intake port
milling, cleaning and assembly
flow about 275/190 CFM
assembled and ready to bolt on
Lloyd Elliot cam. (fourth cam choice 1/4 down page http://www.elliottsportworks.com/lt1.html
232/240 .584/.584 108 LSA - 2200-6400 RPM
Choppy idle. Good mid range and top end power. Minimum 2800 stall and 3.42 gears for F and Y body. Minimum 3200 stall and 4.11 gears for B body. Comparable to Comp 306 cam.
Intake. (middle of page http://www.elliottsportworks.com/lt1.html)
Lloyd Elliot ported stock intake
LE Intake Portwork includes
Fully porting your LT1/LT4 intake manifold includes opening up TB holes to 58 MM, removing obstructions from behind the TB opening and enlarge runners from plenum area togasket area.
Throttle body.http://store.summitracing.com/partde...5&autoview=sku
Summit SUM-227702
Injectors. http://store.summitracing.com/partde...5&autoview=sku
ACCEL 150832
Longtubes. http://store.summitracing.com/partde...5&autoview=sku
PaceSetter Performance 72C2235
Exhaust.
will be true 3" duals ran into a x pipe and dumped after rear wheels (have not decided on mufflers
New rear and a 6 speed will be swapped before build.
Any input is appreciated
ill be picking up a spare block tomorrow locally. 75 bucks.
have it cleaned, decked .010 and honed.
may leave the stock motor in build a forged bottom so i dont have to do it later
heres my list so far.
Lloyd Elliot LE2 heads. (halfway down page http://www.elliottsportworks.com/lt1.html
LT1 LE2 heads are capable of producing 370 RWHP with our small 218/224 custom cam and 410+ RWHP with our 232/240 custom cam.
LT1 LE2 heads consist of :
Ferrea 2.00/1.56 6000 series valves
PAC 1218 bee hive springs (145 lbs seat and 340 lbs open)
Steel retainers and locks
205 cc intake port
milling, cleaning and assembly
flow about 275/190 CFM
assembled and ready to bolt on
Lloyd Elliot cam. (fourth cam choice 1/4 down page http://www.elliottsportworks.com/lt1.html
232/240 .584/.584 108 LSA - 2200-6400 RPM
Choppy idle. Good mid range and top end power. Minimum 2800 stall and 3.42 gears for F and Y body. Minimum 3200 stall and 4.11 gears for B body. Comparable to Comp 306 cam.
Intake. (middle of page http://www.elliottsportworks.com/lt1.html)
Lloyd Elliot ported stock intake
LE Intake Portwork includes
Fully porting your LT1/LT4 intake manifold includes opening up TB holes to 58 MM, removing obstructions from behind the TB opening and enlarge runners from plenum area togasket area.
Throttle body.http://store.summitracing.com/partde...5&autoview=sku
Summit SUM-227702
Injectors. http://store.summitracing.com/partde...5&autoview=sku
ACCEL 150832
Longtubes. http://store.summitracing.com/partde...5&autoview=sku
PaceSetter Performance 72C2235
Exhaust.
will be true 3" duals ran into a x pipe and dumped after rear wheels (have not decided on mufflers
New rear and a 6 speed will be swapped before build.
Any input is appreciated
ill be picking up a spare block tomorrow locally. 75 bucks.
have it cleaned, decked .010 and honed.
may leave the stock motor in build a forged bottom so i dont have to do it later
#2
TECH Apprentice
Thread Starter
here is another thread i started trying to learn how to fab a sheet-metal intake
https://ls1tech.com/forums/lt1-lt4-m...anifold-2.html
https://ls1tech.com/forums/lt1-lt4-m...anifold-2.html