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#1
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Engine work on a 420a to boost more!
Hey i was wondering for a 420a would all i need for internals are rods pistons high flow intake manifold and a head bolt set to boost up to 23 psi or what else? Please i want to know cause i know Jake said 10 psi is the most you can boost at stock i want to know what else to do besides rods pistons and head bolts.
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#2
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Re: Engine work on a 420a to boost more!
have you already done the turbo swap?
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04 SRT-4 03 Evo 96 Talon TSi AWD *dead* 93 Talon TSi AWD *sold* 85 300ZX Turbo 90 300zx Twin Turbo 82 Karen 04 little boy |
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#3
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Re: Engine work on a 420a to boost more!
how much you boostin now?
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-1997 Eclipse Spyder GST |Stock| -1990 Eclipse GSX |ACL Main & Rod Race Bearings|Balance Shafts Removed|ARP Head Studs|Cometic HG|FP 20g TDO6H|EPROM Chipped (stutter box 5k, fuel comp.)|PTE 680cc inj.|Walbro 255 HP Fuel Pump|Autoteq FPR|SAFC 2|FMIC|2g MAF|Dejon Tool Hard Pipe|Greddy Type S|MBC at 17PSI|Ported 2g Exhaust Manifold|02 Housing w/ Tial 38mm WG|Full 3inch Exhaust w/ Y-pipe Cutout|Fidanza Flywheel|ACT 2100|4 Bolt LSD Rear|Poly Mounts|KYB AGX Suspension|Roll Bar| |
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#4
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Re: Engine work on a 420a to boost more!
jsut get yur whole engine work on first before the turbo..
bore out your Bottom Block for some new JG pistions & rods set... Head job.. JE valve & sprints & porting... cam gears and cam shafts.... light weight pulley ( if you want) Intakemanifold... Polish all out or buy an aftermarket one that is built for turbo the only 3 major part of the engine work i "think" besides the bolt ons.
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![]() 1996 Mitsubishi Eclipse RS -Red ****UPDATE**** My car is no more! R.I.P. 12/12/05 Mods: 420a DOHC equipped with: bored 54mm throttle, 2.5" cold air intake, 2.5 chrome headers, 2.5 Down Pipe, 2.5 resinator, 5" 2.5 flared muffler, 2.5 custom piping, Megan front & rear strut, Megan rear lower tie rod, Monroe Shocks, Aerospeed coilovers Rollers: 18" TSW Throphy / Pirelli P7000 225/40/18 |
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#5
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Re: Engine work on a 420a to boost more!
but correct me if im wrong guys =y
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![]() 1996 Mitsubishi Eclipse RS -Red ****UPDATE**** My car is no more! R.I.P. 12/12/05 Mods: 420a DOHC equipped with: bored 54mm throttle, 2.5" cold air intake, 2.5 chrome headers, 2.5 Down Pipe, 2.5 resinator, 5" 2.5 flared muffler, 2.5 custom piping, Megan front & rear strut, Megan rear lower tie rod, Monroe Shocks, Aerospeed coilovers Rollers: 18" TSW Throphy / Pirelli P7000 225/40/18 |
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#6
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I already have the full turbo kit boost controler gauge and i even have my oil lines all made already. My high flow venom intake manifold is coming in soon. Before i go to my friends shop with all the tools and hydrolic lift for the week i want to make sure i have everything including all the internals i need to do my friend has done a bunch of eclipse repairs and moded 2 GSX's himself running like 12's hes going to fully help me out. I just cant decide on what internals i need to do. Cause im going to bore my block and im also going to replace a lot of my gaskets and get a double steel plated head gasket and a bunch of stuff. So im hoping to boost to atleast 23 i was just wondering if anybody else had any tips or information before i left Engine internals i mean any info tips and what i should do.
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#7
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sorry for no commas or periods sorry if its hard to understand i was kind of in a hurry my hot pocket was getting cold haha
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#8
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you could just get a built bottom end, or just get a long rod kit. the reason I say get the kit is that its alot easier to get everything from one source, rather than searching for pieces and hoping they all come in at the same time. I am in the middle of the same thing. got a built bottom end from www.fasterthanyou.com and I am expecting to see a considerable change in the way my car handles boost.
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#9
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Re: Engine work on a 420a to boost more!
u could read the "how to boost your rs/gs" thread at the top of the page
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-1stGenRocks- 95 Tsi AWD: 6 bolt, DSMLink, 880's, ACT 2600, lightweight flywheel, AGX's, Dropzone springs, poly motor mounts and suspension bushings, 3 inch turboback, gus modded 1g BOV, hardpipes, drilled & slotted rotors, 17's plans: bastard 20g, water/meth injection NO FMIC |
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