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Miata engine swap

Old 02-05-2008, 04:25 PM
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a 302 miata runs 12.60 with a bolt ons 302, that wouldent be nearly enuf for me.
theres a company selling compleat bolt in kits for the lsx motors. all u need is motor tranny ecu and harness.
kit includes front k member, steering shaft, custom headers for the lsx, drive shaft, tranny cross member, rear subframe with a ford 8.8 irs rear, subframe conectors so it dosnt buckle under a 200hp gain.
i think they want 3500 for the kit. add 3000 for a ls1 with tranny 200 for the painless wiring harnnes and about 150 for an ecu. 6850 bucks and with a good driver the car will do 11.60s the great thing about lsx motors is they hold tons of power on stock internals so u can by a 350 dollar cam, shave the heads down and make near 400 hit it with a 150 shot and u got a nasty roll car.
Old 02-05-2008, 04:42 PM
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I've got a 1994 Miata R package 1.8l 400Hp fully built motor pistons,rods,bearings etc with Turbonetics T3 w/ .60 trim wheel, 6 speed manual from a 2004,rebuilt rear end, ECU flyin' miata program. Falken Azenis on 16" rims,brakes are from a 99 model with carbon tech brakes pads, bilstein suspension w/ coil overs. hard dog hardcore rollbar keeps it rigid with little no no body flex. and the powers being held by a flyin' miata clutch and flywheel. not to mention that I'm getting near 30mpg and even closer to 40mpg while running toluene. running a water to air intercooler and its keeping the car cool at 90 degrees Celsius.


now tell me why you would want to swap a perfectly good motor?

Last edited by Captain Fap'n; 02-05-2008 at 04:44 PM.
Old 02-06-2008, 12:47 PM
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Originally Posted by DriftingFC3S
I've got a 1994 Miata R package 1.8l 400Hp fully built motor pistons,rods,bearings etc with Turbonetics T3 w/ .60 trim wheel, 6 speed manual from a 2004,rebuilt rear end, ECU flyin' miata program. Falken Azenis on 16" rims,brakes are from a 99 model with carbon tech brakes pads, bilstein suspension w/ coil overs. hard dog hardcore rollbar keeps it rigid with little no no body flex. and the powers being held by a flyin' miata clutch and flywheel. not to mention that I'm getting near 30mpg and even closer to 40mpg while running toluene. running a water to air intercooler and its keeping the car cool at 90 degrees Celsius.


now tell me why you would want to swap a perfectly good motor?
very nice ^^^
Old 02-06-2008, 02:33 PM
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Originally Posted by Jewbu
very nice ^^^
why thank you kind sir
Old 02-06-2008, 03:17 PM
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Originally Posted by DriftingFC3S
why thank you kind sir
your welcome

i just purchased a 95 and would definately like to be running some numbers like that in the future.A friend of mine had a Pettit Racing Miata a few years back and it definately got my attention.Very fun ride
Old 02-06-2008, 04:36 PM
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^^ are you coming to the mazda meet at ft desoto? if so i'll show you the setup and whatnot
Old 02-06-2008, 08:27 PM
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pmed ya

yeah I am going to try and make it out there
Old 02-07-2008, 06:42 AM
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klze /w rx7 tranny ftmfw!!!!
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Old 02-07-2008, 04:51 PM
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Originally Posted by willjs7
rb26det, 2jz-gte, ls6, ls7, 383 stroker, 351

j/k... what he said ^^^

U do realize how small the Miata is. I don't think you could easily put a ls7 or 351 in such a car. Even if you could it would be pointless the car would not hold traction
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Old 02-12-2008, 04:42 AM
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why swap at all ? save $ build what you have.


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