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5.3 turbo fox build, advice?

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Old 04-05-2013, 09:30 AM
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Default 5.3 turbo fox build, advice?

Planning a 90-93 lx fox, 5.3 single turbo th400 rmvb, thinking of going forged internals 383 stroker and pt88 or S480...
Looking for advice on swap and what kind of budget im looking at, any help or advice is very much appreciated

L.C.
Old 04-05-2013, 09:31 AM
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Also if anyone in the TN, KY, AL area has a 90-93 fox roller for reasonable price plz pm me
Old 04-05-2013, 09:48 AM
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Budget depends on quality. What HP do you want?
Old 04-05-2013, 01:10 PM
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Search, search and search. This particular swap has been documented in this section numerous times.
Old 04-05-2013, 01:36 PM
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Looking to have streetable 700whp
Old 04-05-2013, 05:18 PM
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Mine is going to be around $25000 give or take. But spanky is right, it all depends on the quality of parts. For me everything is new besides the motor. 400 dollar motor turned into 3700 after the forged internals, boring, and head porting. I still need to do the turbo set up, fuel line, tran cooler lines, cage, radiator, and wiring. I've heard of people getting away with putting 10-15000 into this swap. Good luck
Old 04-05-2013, 05:41 PM
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Originally Posted by Adam253
Mine is going to be around $25000 give or take. But spanky is right, it all depends on the quality of parts. For me everything is new besides the motor. 400 dollar motor turned into 3700 after the forged internals, boring, and head porting. I still need to do the turbo set up, fuel line, tran cooler lines, cage, radiator, and wiring. I've heard of people getting away with putting 10-15000 into this swap. Good luck
seriously!? im doing mine on about a 1/4 of your budget! 600+ hp all day.

o.p. get you a stock 4.8/5.3. put arp main studs, arp rod bolts, arp head studs in it. use a ls6, or a tsp 224 cam. use ls9 head gaskets. get new main and rod bearings. file the top and second piston ring to .028. you can use a stock set of heads and port the exhaust side a little bit or you can go with a set of tsp cnc'd 2.5 heads. i would use a ls6 intake with a ported tb or a ls2 cable tb. get you some 80lb injectors if you are running gas. if you want to use e85 i would go with some 120's. find you some truck mani's and use them. the bw s480 is a good turbo to use.

suspension is the key. get you a tubular k-member and a-arms. good rear control arms with adjustable uppers. get good subframe connectors. get you some good drag shocks for the rear and some coil overs for the front. if you want to do a five lug conversion you can, but it isnt a must. but get you some good axles with c-clip eliminators.

im sure im leaving alot of stuff out, but that gives you a start and an idea.
Old 04-05-2013, 08:33 PM
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Price estimate lol
Old 04-06-2013, 06:33 PM
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Originally Posted by nastylx
Price estimate lol
search enough and come across deals and do your own work, 5-6k.
Old 04-06-2013, 09:45 PM
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Im hoping to get it done on $5k
Old 04-07-2013, 12:27 AM
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I am right around 5k right now. I figure I have another 1500-2000 left to put into it.
Old 04-07-2013, 12:02 PM
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Thanks, that gives me somewhat of an idea
Old 04-08-2013, 10:48 AM
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Another question i have, as i am new to ls motors, do they make 383 kits for the 5.3?
Old 04-08-2013, 09:19 PM
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Getting a 89 notch, '99 5.3 and an 8.8 rear with 3.73's. in about 3 months
Old 04-08-2013, 10:17 PM
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That's a good start.

The turbo fox's seem to be pretty easy as long as you have somewhat decent fabrication skills. It gets slightly more difficult if you're wanting to keep AC and power steering though.
Old 04-09-2013, 06:54 AM
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Dont care about ac or ps much but would like to keep heat for winter
Old 04-10-2013, 09:43 AM
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I'm building an 89 fox body, forged 347, team z k member, Jakes performance trans, frozen boost a2w, pt88, microsquirt built by aknovaman. I have roughly $11k into mine but that's with me buying all new parts. I also built the engine myself.
Old 04-17-2014, 11:34 AM
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I'm in the process of building my 5.3, 76mm, semi build T56. I'm about 5k into it, after the harness is made, tuning, and other small parts i'll be 10k deep into it. I shopped around for some used parts, but all the big important stuff I bought brand new.



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