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#1
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well i have a 1989 iroc z 5.7L i was wondering if i could put twin turbo's in when it has tune port injection system or is there not enuff room. and one more thing was im tryin to get the acceleration up because right now im all stock and i heard it was 240hp and 328lbs of torque im tryin to beat a eagle talon with 350hp and i dont have alot of money to spend so does anyone have any suggestions so i dont put camaros to shame
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#2
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Re: twin turbo
lol how little money are you talkin bout? if his talon has 350 then he's spent alot, and no matter what cars you have you can't win a money war. but to wake up the tpi, i would recommend lt4 hot cam, 1.6 roller rockers, ram jet intake manifold, tpi ram air intake (worth more than most would think), 52mm throttle body, electric water pump, long tube headers, and true duals, pcm tuning, shift kit, ratchet shifter, alluminum driveshaft, 3.73 gears, some sticky tires, adjustible torque arm, adjustible lower control arms. still don't know if you'll win or not, but those are some basic mods you can really wake up the tpi with... on top of all that you can throw on a supercharger w/ relativley low boost... but i would do those mods first. i wouldn't recommend twin turbo unless you're really good at fabbing up shit, i'm not aware of any bolt-on kits
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'92 RS lt1/t56, lt4 hot cam, 30lb injectors, 54mm throttle body, full exhaust, 4.11 posi, 4 coil ignition, alluminum driveshaft, adj rear suspension, low. springs, electric water pump, custom tune. |
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#3
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Re: twin turbo
those mods w/out the supercharger should get you more power output than he has, but 350hp in a light weight car is pretty hard to beat
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'92 RS lt1/t56, lt4 hot cam, 30lb injectors, 54mm throttle body, full exhaust, 4.11 posi, 4 coil ignition, alluminum driveshaft, adj rear suspension, low. springs, electric water pump, custom tune. |
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#4
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Re: twin turbo
i take that back, you could spray the engine for cheap... but be safe about nitrous... no more than a 150 shot on a stock block
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'92 RS lt1/t56, lt4 hot cam, 30lb injectors, 54mm throttle body, full exhaust, 4.11 posi, 4 coil ignition, alluminum driveshaft, adj rear suspension, low. springs, electric water pump, custom tune. |
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#5
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Re: twin turbo
well i only have a $1,000 wich is nothing but so far ive only done tune ups like all sinthetic fluids and k&n filters spark plugs and wires and cap and its a auto. i dont like the nitrious idea because i dont wanna put i lot of stress on her. but for a grand what can i get that i would get the most out of her
thanks for the info |
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#6
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Re: twin turbo
tpi ram air intake (100)
long tube headers and true duals (300 or so) shift kit (100 or so) 3.73 gears (300-400 guessing) pcm tuning (bout 75) you trade those for a few things depending on how much work u want to do... like a cam swap and roller rockers etc.
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'92 RS lt1/t56, lt4 hot cam, 30lb injectors, 54mm throttle body, full exhaust, 4.11 posi, 4 coil ignition, alluminum driveshaft, adj rear suspension, low. springs, electric water pump, custom tune. |
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#7
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Re: twin turbo
air foil is a decent investment too
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'92 RS lt1/t56, lt4 hot cam, 30lb injectors, 54mm throttle body, full exhaust, 4.11 posi, 4 coil ignition, alluminum driveshaft, adj rear suspension, low. springs, electric water pump, custom tune. |
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#8
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Re: twin turbo
thank you for the info
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#9
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Re: twin turbo
Realize that even with those mods youll be hard pressed to beat a 350 hp talon especially if its awd. How many miles are on your car?
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92 z28 camaro 5.7 TPI current - slp intake runners and base-BBK 52mm throttle body-MSD 8.5mm wires, blaster coil, and 6AL Box-edelbrock headers-160 degree stat.-hotchkis strut tower brace waiting in the garage - LQ4, milled heads 317 casting (10.5 to 1), hardened pushrods, ported LS6 oil pump, manley dual spings with titanium retainers, MTI X1 cam, hawks longtube headers
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#10
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Re: twin turbo
Upgrading to one of these would gaurantee a win over almost everything on the street.
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#11
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Re: twin turbo
Also something else to consider. To get to 350 hp at the wheels either takes a passion for this kind of stuff or a lot of money. Most of the time both.
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92 z28 camaro 5.7 TPI current - slp intake runners and base-BBK 52mm throttle body-MSD 8.5mm wires, blaster coil, and 6AL Box-edelbrock headers-160 degree stat.-hotchkis strut tower brace waiting in the garage - LQ4, milled heads 317 casting (10.5 to 1), hardened pushrods, ported LS6 oil pump, manley dual spings with titanium retainers, MTI X1 cam, hawks longtube headers
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#12
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Re: twin turbo
Remember his 1000 dollar limit there rally lol
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92 z28 camaro 5.7 TPI current - slp intake runners and base-BBK 52mm throttle body-MSD 8.5mm wires, blaster coil, and 6AL Box-edelbrock headers-160 degree stat.-hotchkis strut tower brace waiting in the garage - LQ4, milled heads 317 casting (10.5 to 1), hardened pushrods, ported LS6 oil pump, manley dual spings with titanium retainers, MTI X1 cam, hawks longtube headers
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#13
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Re: twin turbo
Quote:
Damn.. well if I was him, I just wouldnt race because I know I would lose.
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#14
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Re: twin turbo
he's gonna need some better cylinder heads to take full advantage of all the other mods.
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#15
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Re: twin turbo
well i found out that most of his hp is nitrous and my car has 87,000 miles
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