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| redhatkid |
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Hey all
if Anyone can help me I'd like that. Now I'm looking for good pistons to lower the compression in my falcon. Eb 4.0lt with turbo.... Only running 3 psi but really wanna pump more power out. So please feel free to give me some recomendations! |
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| 67RCE |
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Stock internals are good for around 300rwkw and 13psi fairly safe in an EB-D 4L
_________________ ILL60 - EF XR8, Sunroof, Ticky Kit, 19x8.5/19x11 TE37's, 347, AFr185's, TFS BoxRcustom converter, Hurst Quarterstick, huge billet cam. |
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| EBXR8380 |
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Seeing as you asked...
We use C.P http://www.cppistons.com/ The AU agents are http://www.qri.biz/ Or if your after rods and pistons ?? We have used Spool B.A rods & C.P pistons to fit into E series motors.. http://www.spoolimports.com/content/SPO ... ONRODS.asp They fly cut for the 2 valve head and size piston for correct gudgeon pin clearance. Being full floating, they are a smaller size... This also fits A.U engines where the rod length is the same.. An oversize E.A piston on a latter E series 4.0 [ bigger bore std] works also as the dish is deeper dropping compression.. Depending on your power goals?? 9.2 comp is ok with a street car with good tune.. Will have very throttle response and little better off / on boost torque at low rpm.. Lower comp does give wider envelope / margin to tune tho... Forged assembly is way stronger.. But bad tune WILL kill any engine... Spool rods..  Spool rods & std rods, pistons.  Assembled..  We used ARP BA mains studs as well in AU engine.. The stud under oil pump req 10mm shortening to clear oil pump... 
_________________ As in ZOOM 126 edition |
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| DA22LE |
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+1 for Spool's and CP's.........
How many times has this been covered i wonder...  ??????
_________________ BA XR8 Boss 260 |
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| xcabbi |
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In the pics above am I correct in guessing they are two different rods?
Top pic is I beam rods and middle pic shows H beam rods? Generally which would be the stronger rod? |
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| redhatkid |
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Ey thanks everyone
 well I just wanna be able to run at least 10 psi as a minimum. That's just for everyday street use too... But I don't want the motor to blow up in like 6 months.. I do know the standard motor can handle a fair wack of boost but as I just said I don't wanna be rebuilding the engine in 6 months time. So I'm looming for pistons to lower my compression. Not going with a decompression plate.. But I just don't know what sorta pistons to use. |
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| EBXR8380 |
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xcabbi wrote: In the pics above am I correct in guessing they are two different rods? Top pic is I beam rods and middle pic shows H beam rods? Generally which would be the stronger rod? Aha yea those I beams are Argo rods for my 1UZ Celica.. http://www.argorace.com.au/index.cfm?menukey=12 They are rated at 200 h.p per rod.. They are about twice the price of Spool rods for 8 of them..
_________________ As in ZOOM 126 edition |
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