How many psi?

[shaneyeend]

about how much psi can a completely built brand new 420a motor take? (Clevite 77 Rod Bearing Set, Clevite 77 Main Bearing Set, Total Seal Piston Rings, New Carter Water Pump, All gaskets and Seals, Melling Oil Pump, Eagle Specialty Forged Rods, JE Pistons 8.6, 16 Eaton PT Cruiser Lash Adjusters (Lifters), 16 PT Cruiser Cam Followers (Rockers),
Crane Cams 431-0014, AEM Adjustable Cam Gears, Crane Valve Springs, stainless steel valves, Seasoned Block and head, Block bored and honed with a deck plate to insure that the cylinder walls are true, Crankshaft and rotating assembly are race balanced
Cylinder head; Smooth the casting, and blend the seats, full race port with reshaped ports, reshaped combustion chamber, and full port matching.) with all this what do u think the engine can hold? also, i havn't ordered the cams yet, if i'm goin all out like this houd i get diffrent cams? also, i was thinkin of goin stroker, would that be a good plan? do u guys thing the compresstion would get to high woth the turbo, and N2O?

 

[birdman]

it all depends on how much fuel you have. you could only have enough for 10psi or have enough for 25 psi. what fuel system are you going to run

 

[shaneyeend]

i havn't even thought a bought fuel deliverary, what would recomend?

 

[Eclipsemblue]

walbro fuel system

 

[miamieclipse]

you still on stock injectors? Pick up some 450 w/ a 190lph fuel pump and a afc to fine tune the system

 

[green95hrcgs]

you still on stock injectors? Pick up some 450 w/ a 190lph fuel pump and a afc to fine tune the system

The motor should be able to handle all the hp you throw at it after you "build it" as long as you address the fuel/boost situation.
I just finished my 8 injector setup with the 034EIC and a modified lower intake manifold. HahnRaceCraft is releasing thier 8 injector setup fairly soon. I think that route is going to cost about $1000.

 

[shaneyeend]

what do u think about this kit? http://www.extremepsi.com/store/cus...346&cat=0&page=

 

[green95hrcgs]

see your other post for my response.

 

[conceptillusion]

I run 22psi all day long with my engine.. i have 390cc injectors 255 l fuel pump.. high flow rail.. and i run 90lbs of fuel pressure.. with afc correction set on +50% all the way past 2000 rpm high and low throttle points

 

[SBstar]

Your looking at the motor from Howell Automotive aren't you??? But yeah that motor should hold everything you throw at it. With the right fuel system like they said.