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Old 04-29-2008, 11:45 AM
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A properly setup turbo/supercharger should work, shouldnt it? Not one HUGE turbo, but say two smaller ones or a twin screw super charger?
Old 04-29-2008, 12:18 PM
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Originally Posted by karthalin
A properly setup turbo/supercharger should work, shouldnt it? Not one HUGE turbo, but say two smaller ones or a twin screw super charger?
For RR I would definately use K.I.S.S.

Power adders add alot of heat. Can it be done? Sure. Natural short stroke big bore would be best
Old 04-29-2008, 12:21 PM
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N/A short stroke big bore? What would be some examples of this?
Old 04-29-2008, 12:26 PM
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FC RX7 with an LSx would be sweet. So would a Datsun 240/260/280. Or an old Quattro: http://www.youtube.com/watch?v=_Dfz-FJlRcM
Old 04-29-2008, 01:25 PM
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Originally Posted by karthalin
N/A short stroke big bore? What would be some examples of this?
Blast from the past here:

A 327 SBC: 4" bore, 3.25" stroke

A 377? SBC: 4.125 bore, 3.48 stroke (right, 400 block/350 crank)

A 352 SBC: 4.125 bore, 3.25 stroke.

For a budget road racer, you could skip all the fancy fuel injection stuff and run a good old carb and distributor. They're tried and true. The big advantages of fuel injection is its fuel economy, driveability, etc. But those aren't concerns on a race car.
Old 04-29-2008, 01:30 PM
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Originally Posted by Ackattack1
Blast from the past here:

A 327 SBC: 4" bore, 3.25" stroke

A 377? SBC: 4.125 bore, 3.48 stroke (right, 400 block/350 crank)

A 352 SBC: 4.125 bore, 3.25 stroke.

For a budget road racer, you could skip all the fancy fuel injection stuff and run a good old carb and distributor. They're tried and true. The big advantages of fuel injection is its fuel economy, driveability, etc. But those aren't concerns on a race car.
302= 4.00x3.00
Old 04-29-2008, 02:20 PM
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Originally Posted by karthalin
N/A short stroke big bore? What would be some examples of this?
For an LSx engine, 4.125" bore, and stock 3.62" stroke.

I think a built N/A LSX in an old Datsun 240Z would be sick! Flare the fenders so you can get some tires under it front and rear and you'd have a very good handling road racer, and super light. The problem would be finding one in good shape that's not rusted out. I've owned 2 of these in the past,,,,, neat cars.

An FD RX7 would be VERY cool as long as you're not a larger person. I'm 6'-1" 220 and I just do not fit in those cars. Love the looks of them though.

Mike
Old 04-29-2008, 03:34 PM
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My buddy is selling a 470awhp talon tsi but I think he's looking for 12k for it.

http://seattle.craigslist.org/sno/car/658478405.html
Old 04-29-2008, 04:36 PM
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i think an rx-7 with an lsx swap would be the way to go i personally prefer driving a rearwheel drive vehicle over all wheel, never driven MR before but i think you have more control of the car when your power wheels arent used for turning but the only AWD cars ive driven are old Subi's
Old 04-29-2008, 04:51 PM
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n/m lol just saw now you're lookin at just swaps

hmmm... a miata with an LSx... it's a shame they use so much electronics or I'd say do a SC300 5-spd to LSx 6-spd swap. FOr a long time I was thinking about getting one to do a 2JZ-GTE supra swap.
Old 04-29-2008, 04:52 PM
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Originally Posted by NVME
302= 4.00x3.00
Ford=
Old 04-29-2008, 05:20 PM
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Originally Posted by crazylane
Ford=
Slow day in Safety?
Old 04-29-2008, 05:21 PM
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Lmfao... Yeah, ******* bored over here. I hate getting paid to sit around and not do anything...
Old 04-29-2008, 07:51 PM
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Originally Posted by Ackattack1
The big advantages of fuel injection is its fuel economy, driveability, etc. But those aren't concerns on a race car.
Um...I just got back from today's lapping...186 miles at 8 mpg at $4 per gallon = $93 for gas.

BTW, on the cooling issue...just from my long tubes I found out today that in order to keep the clutch line from ballooning I had to short shift pretty much every shift at 5k. The car would run up to 6,800 no sweat, but after staying above about 5k for 10+ seconds it would be a gamble as to whether it'd downshift in the braking zone. I still managed to have a load of fun today, but I definitely left a bunch on the table because of heat.

My next mod...a stainless steel clutch line.
Old 04-29-2008, 10:58 PM
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Originally Posted by Crisisman
Um...I just got back from today's lapping...186 miles at 8 mpg at $4 per gallon = $93 for gas.
I know what you're saying, but I don't think a carb setup would get much worse.

Heck, if you were trying to save gas while you're lapping, just put it in 6th and putt around the couse at 45
Old 04-29-2008, 11:19 PM
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Originally Posted by Ackattack1
I know what you're saying, but I don't think a carb setup would get much worse.

Heck, if you were trying to save gas while you're lapping, just put it in 6th and putt around the couse at 45
Actually NO reason to go carb these days. Heck it cost a grand to put a distributor in a LSx setup before you even buy a expensive carb
Old 04-30-2008, 04:59 AM
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Originally Posted by Ackattack1
I know what you're saying, but I don't think a carb setup would get much worse.

Heck, if you were trying to save gas while you're lapping, just put it in 6th and putt around the couse at 45
You can still have fun while trying to be money conscious
Old 04-30-2008, 12:03 PM
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Anyone have an answer/idea onto putting a LSx into a Mitsubishi 3000GT?
Old 04-30-2008, 01:22 PM
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Originally Posted by karthalin
Anyone have an answer/idea onto putting a LSx into a Mitsubishi 3000GT?
It was already mentioned that it is not an easy swap. It would take a LOT of fabrication as the 3000GT has a transaxle motor/trans setup with a transfer case to drive the other wheels. Also, it weighs in around 3700 lbs making it about 1000 lbs heavier than the other cars that were suggested for a LSx swap. The other cars are pretty much a bolt in affair when swapping to a LSx with the proper cross members. RWD can handle just as well as AWD and in my opinion better if it's set up properly. Good luck with your project.
Old 04-30-2008, 02:19 PM
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Originally Posted by NVME
It was already mentioned that it is not an easy swap. It would take a LOT of fabrication as the 3000GT has a transaxle motor/trans setup with a transfer case to drive the other wheels. Also, it weighs in around 3700 lbs making it about 1000 lbs heavier than the other cars that were suggested for a LSx swap. The other cars are pretty much a bolt in affair when swapping to a LSx with the proper cross members. RWD can handle just as well as AWD and in my opinion better if it's set up properly. Good luck with your project.
Thanks! I assumed this, but since I really dont have a lot of experience in the matter I wasnt certain


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