looking for 600whp with my ls
#1
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looking for 600whp with my ls
im getting bored with my set up and want to make around 600whp and dont know what all i need
my set up
b18b block
je 9.5:1
eagle h beam rods
acl rod and main bearinngs
stock b18b head
arp head studs
turbo
ebay mani
agp t3t4 turbo
tial 38mm wastegate
walbro 255
rc750s
i know i will need sleeves, valve train cams, new mainfold anything else i need to reach my goals
my set up
b18b block
je 9.5:1
eagle h beam rods
acl rod and main bearinngs
stock b18b head
arp head studs
turbo
ebay mani
agp t3t4 turbo
tial 38mm wastegate
walbro 255
rc750s
i know i will need sleeves, valve train cams, new mainfold anything else i need to reach my goals
Last edited by Spoolinls; 06-26-2011 at 02:07 PM.
#2
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Re: looking for 600whp with my ls
Bigger turbo, new manifold, more fuel, possibly pushing the Walbro to the edge, I don't know much about the LS head stock flowrate but I don't know if you'll be making 600 with that either.
#4
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Re: looking for 600whp with my ls
P&P head, 404 camshafts, at least an aeromotive fuel pump, (or twin walboro, or a bosch, you'll need to reasearch) but no single walboro will do that. And you need a VERY good sized turbo to do it.I recommend about 70lbs/min or more like a 67mm inducer. Even "6262" precision is pushed to 500whp on a straight LS at over 30psi of pressure
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Re: looking for 600whp with my ls
P&P head, 404 camshafts, at least an aeromotive fuel pump, (or twin walboro, or a bosch, you'll need to reasearch) but no single walboro will do that. And you need a VERY good sized turbo to do it.I recommend about 70lbs/min or more like a 67mm inducer. Even "6262" precision is pushed to 500whp on a straight LS at over 30psi of pressure
#7
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Re: looking for 600whp with my ls
Your crank is fine as is as long as clearances are in spec.
As stated earlier, I'd look into more turbo, a different mani, larger injectors and adding a 2nd pump (an inline Walbro or Bosch will get you there)
As stated earlier, I'd look into more turbo, a different mani, larger injectors and adding a 2nd pump (an inline Walbro or Bosch will get you there)
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#13
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Re: looking for 600whp with my ls
Here's a breakdown of my setup that Im dropping in my hatchback... Shooting for a solid 500 and 600+ later on. I think the big differences in our builds is the head and sleeves.
Block:
Darton sleeved 84.5mm
Eagle H-beam rods w/ 3/8" bolts
Wiseco 10:1 forged flat-top pistons & rings
89mm LS crank
ACL Race bearings
ARP main studs
VTEC oil pump
VTEC water pump
OEM GSR timing belt
new OEM timing belt tensioner & spring
OEM oil pan/pickup
ATI SuperDamper
ARP Crank Pulley Bolt
Head:
stock P8R casting(big intake valves YAY!)
Cometic 84.5mm headgasket
Crower dual valvesprings
Crower Ti retainers
ARP head studs
BC stg 2 turbo cams
Titan Motorsports adj. cam gears
Skunk2 Intake manifold(complete portmatch)
"Thermal" intake manifold gasket
Blox 70mm cast throttle body
Turbo:
SLS Mini-ram manifold
Precision Billet 6262 Ball-bearing turbo
3" downpipe (just need to fabricate)
Precision 39mm wastegate
big-ish eBay intercooler(bar & plate)
eBay chargepipes
eBay replica HKS BOV or Tial 50mm
Bosch 1000cc injectors(440s arent going to be enough)
Aeromotive 340lph fuel pump
Vented catchcan setup w/ 2x 10AN off valve cover & 2x -10AN off block
Suspension:
Full-Race traction bars
Innovative 85A engine mounts
Block:
Darton sleeved 84.5mm
Eagle H-beam rods w/ 3/8" bolts
Wiseco 10:1 forged flat-top pistons & rings
89mm LS crank
ACL Race bearings
ARP main studs
VTEC oil pump
VTEC water pump
OEM GSR timing belt
new OEM timing belt tensioner & spring
OEM oil pan/pickup
ATI SuperDamper
ARP Crank Pulley Bolt
Head:
stock P8R casting(big intake valves YAY!)
Cometic 84.5mm headgasket
Crower dual valvesprings
Crower Ti retainers
ARP head studs
BC stg 2 turbo cams
Titan Motorsports adj. cam gears
Skunk2 Intake manifold(complete portmatch)
"Thermal" intake manifold gasket
Blox 70mm cast throttle body
Turbo:
SLS Mini-ram manifold
Precision Billet 6262 Ball-bearing turbo
3" downpipe (just need to fabricate)
Precision 39mm wastegate
big-ish eBay intercooler(bar & plate)
eBay chargepipes
eBay replica HKS BOV or Tial 50mm
Bosch 1000cc injectors(440s arent going to be enough)
Aeromotive 340lph fuel pump
Vented catchcan setup w/ 2x 10AN off valve cover & 2x -10AN off block
Suspension:
Full-Race traction bars
Innovative 85A engine mounts
#17
Re: looking for 600whp with my ls
What kind of fuel are u planning on achieving this on? That will help us with your injector sizing.
A 6262 as stated before is pushing it over 500. I would suggest a precision 6776h which is good for 750hp and is what im running.
You will def need at least another walbro or you could run one walbro feeding a bosh or aeromotive.
My setup is as follows with a 650hp goal
Block:
dart tall deck block 84.5mm bore
bc 2.2 stroker kit:
95mm stroke lightweight crank
Crower long rods
Cp 9:5 pistons
Head:
Brian crower stg 2 turbo cams
Brian crower dual valvesprings and ti retainers
Brian crower .5mm oversz valves
Ferrea valve seals
brain crower valve locks
Cometic hg
Skunk 2 cam seal
P&P 3 angle valve job
skunk 2 intake mani
Edelbrock 68mm tb
Turbo setup:
Full race manifold
precision 6776h
tial mvr 44mm wg
Fuel:
id2000cc injectors
Walbro 255 feeding aeromotive pump
aem rail
Misc:
arp head studs
acl bearings
fluidampr crank pulley
hondata im gasket
Aem cam gears
toga high volume oil pump
moroso oil pan and pickup
Dss 3.9 axles
A 6262 as stated before is pushing it over 500. I would suggest a precision 6776h which is good for 750hp and is what im running.
You will def need at least another walbro or you could run one walbro feeding a bosh or aeromotive.
My setup is as follows with a 650hp goal
Block:
dart tall deck block 84.5mm bore
bc 2.2 stroker kit:
95mm stroke lightweight crank
Crower long rods
Cp 9:5 pistons
Head:
Brian crower stg 2 turbo cams
Brian crower dual valvesprings and ti retainers
Brian crower .5mm oversz valves
Ferrea valve seals
brain crower valve locks
Cometic hg
Skunk 2 cam seal
P&P 3 angle valve job
skunk 2 intake mani
Edelbrock 68mm tb
Turbo setup:
Full race manifold
precision 6776h
tial mvr 44mm wg
Fuel:
id2000cc injectors
Walbro 255 feeding aeromotive pump
aem rail
Misc:
arp head studs
acl bearings
fluidampr crank pulley
hondata im gasket
Aem cam gears
toga high volume oil pump
moroso oil pan and pickup
Dss 3.9 axles
#18
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Re: looking for 600whp with my ls
What kind of fuel are u planning on achieving this on? That will help us with your injector sizing.
A 6262 as stated before is pushing it over 500. I would suggest a precision 6776h which is good for 750hp and is what im running.
You will def need at least another walbro or you could run one walbro feeding a bosh or aeromotive.
My setup is as follows with a 650hp goal
Block:
dart tall deck block 84.5mm bore
bc 2.2 stroker kit:
95mm stroke lightweight crank
Crower long rods
Cp 9:5 pistons
Head:
Brian crower stg 2 turbo cams
Brian crower dual valvesprings and ti retainers
Brian crower .5mm oversz valves
Ferrea valve seals
brain crower valve locks
Cometic hg
Skunk 2 cam seal
P&P 3 angle valve job
skunk 2 intake mani
Edelbrock 68mm tb
Turbo setup:
Full race manifold
precision 6776h
tial mvr 44mm wg
Fuel:
id2000cc injectors
Walbro 255 feeding aeromotive pump
aem rail
Misc:
arp head studs
acl bearings
fluidampr crank pulley
hondata im gasket
Aem cam gears
toga high volume oil pump
moroso oil pan and pickup
Dss 3.9 axles
A 6262 as stated before is pushing it over 500. I would suggest a precision 6776h which is good for 750hp and is what im running.
You will def need at least another walbro or you could run one walbro feeding a bosh or aeromotive.
My setup is as follows with a 650hp goal
Block:
dart tall deck block 84.5mm bore
bc 2.2 stroker kit:
95mm stroke lightweight crank
Crower long rods
Cp 9:5 pistons
Head:
Brian crower stg 2 turbo cams
Brian crower dual valvesprings and ti retainers
Brian crower .5mm oversz valves
Ferrea valve seals
brain crower valve locks
Cometic hg
Skunk 2 cam seal
P&P 3 angle valve job
skunk 2 intake mani
Edelbrock 68mm tb
Turbo setup:
Full race manifold
precision 6776h
tial mvr 44mm wg
Fuel:
id2000cc injectors
Walbro 255 feeding aeromotive pump
aem rail
Misc:
arp head studs
acl bearings
fluidampr crank pulley
hondata im gasket
Aem cam gears
toga high volume oil pump
moroso oil pan and pickup
Dss 3.9 axles
#20
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Re: looking for 600whp with my ls
id2000's with two parallel intank walbros, cant go wrong with that. on e85 you can do
800+. you gotta remember when running e85 you are going to have to flow way more then pump gas. so little injectors wont flow e85 enough.
Oh and if you plan on sleeving it... do it now and not later it will save you a **** load of money in the end, and you wont have to break it down and rebuild it twice. do it right the first time.
800+. you gotta remember when running e85 you are going to have to flow way more then pump gas. so little injectors wont flow e85 enough.
Oh and if you plan on sleeving it... do it now and not later it will save you a **** load of money in the end, and you wont have to break it down and rebuild it twice. do it right the first time.
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#22
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Re: looking for 600whp with my ls
id2000's with two parallel intank walbros, cant go wrong with that. on e85 you can do
800+. you gotta remember when running e85 you are going to have to flow way more then pump gas. so little injectors wont flow e85 enough.
Oh and if you plan on sleeving it... do it now and not later it will save you a **** load of money in the end, and you wont have to break it down and rebuild it twice. do it right the first time.
800+. you gotta remember when running e85 you are going to have to flow way more then pump gas. so little injectors wont flow e85 enough.
Oh and if you plan on sleeving it... do it now and not later it will save you a **** load of money in the end, and you wont have to break it down and rebuild it twice. do it right the first time.