s475 and a 5.3 post your hp and boost numbers please
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s475 and a 5.3 post your hp and boost numbers please
Been watching for a while now and geting close to ordering a turbo. I was going to go with a on3 76mm but iam now thinking it wont make what I want it to. 18 to 22 psi 700 whp
All fresh 5.3 arp main studs rod bolts and head studs
Lightly ported stock 03 5.3 heads not sure on what ones I have
Custom cam needs ordered yet
Ported ls2 intake and 92mm tb
Will be on e85 !!
Power glide trans thinking a 3500 stall needs ordered yet
9" ford with 3.23 gears, gears not ordered yet can be changed if needed
All going in a 1999 s10 weight around 2900 pounds plus me
Here is a pic of the truck
So iam now looking at a s475 t6 or t4 what ever will work better. Truck is geting built for drag raceing but will see street time also.Shoting for 700whp if its doable
Please post your set ups with that turbo and how much boost and power your making with a 5.3
Thanks mike
All fresh 5.3 arp main studs rod bolts and head studs
Lightly ported stock 03 5.3 heads not sure on what ones I have
Custom cam needs ordered yet
Ported ls2 intake and 92mm tb
Will be on e85 !!
Power glide trans thinking a 3500 stall needs ordered yet
9" ford with 3.23 gears, gears not ordered yet can be changed if needed
All going in a 1999 s10 weight around 2900 pounds plus me
Here is a pic of the truck
So iam now looking at a s475 t6 or t4 what ever will work better. Truck is geting built for drag raceing but will see street time also.Shoting for 700whp if its doable
Please post your set ups with that turbo and how much boost and power your making with a 5.3
Thanks mike
Last edited by 1bigcam; 03-27-2013 at 06:36 PM.
#2
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The s475 will get you there for sure..... I'm assuming a trans brake and 2-step for the track? I would do a 83 or 87mm turbine with a 1.10 housing. Problem is packaging it in these little trucks. The s400's are big and the downpipe is the only thing holding me back from using it. A 3" downpipe is going to suck to fit let alone a 4" or 5".
On a side note....how the heck will you get your truck down to 2900 lbs? I'm going to be lucky to see 3500 with my aluminum 5.3. These trucks aren't as light as I thought.
On a side note....how the heck will you get your truck down to 2900 lbs? I'm going to be lucky to see 3500 with my aluminum 5.3. These trucks aren't as light as I thought.
#3
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1.32 AR T6 S475 on a 100k+ mile stock 5.3 with custom hydraulic cam and holley tunnel ram with a th400 and a old LOOSE convertor for a bolt-on LS1 made 569hp on my dyno dynamics on 11psi and E85. Stepped it up later to 17psi and it made alot more steam but didn't show on the dyno from blowing through the convertor. Went straight to 61-6200rpm once it hit 17psi. Did belch out 63x hp though.
To give an idea how much the convertor sucks it ran 6.10's on 11psi and only managed a 6.0 on 17psi. He is planning on a new converter and I have no doubt when we push the car it'll see some 5.60's. This is all in a Fox body.
To give an idea how much the convertor sucks it ran 6.10's on 11psi and only managed a 6.0 on 17psi. He is planning on a new converter and I have no doubt when we push the car it'll see some 5.60's. This is all in a Fox body.
#4
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My truck with the rts wheels and no sway bar came in at 2860 now thats the 4cyl 5 speed, iam ditching everything under the dash no ac or heat going to a manual steering box they say there lighter, removing the iner fenders they have some weight to them and I now have a roll pan on it so saved some weight there
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My truck with the rts wheels and no sway bar came in at 2860 now thats the 4cyl 5 speed, iam ditching everything under the dash no ac or heat going to a manual steering box they say there lighter, removing the iner fenders they have some weight to them and I now have a roll pan on it so saved some weight there
Guess I will have some competition in the coming months. I better get on the ball Though mine is gonna be geared more towards the street.
#6
I'm in on this one. I will be upgrading my mpt70 to an s475 with a t4 housing. I'm hoping for 700rwhp+ on E85. My little 70 put down 587rwhp at 12.8lbs so I think it will be possible with the s475.
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My buddy's 5.3 did 557whp @ 572wtq @ 11psi and 15* timing on a dynojet.
stock 144k short block stock rings regapped to .028"
- arp rod bolts
- 74mm PTE gts turbo
- th350 and 3.08 gears
- 93 octane and meth
- early smaller z06 cam
stock 144k short block stock rings regapped to .028"
- arp rod bolts
- 74mm PTE gts turbo
- th350 and 3.08 gears
- 93 octane and meth
- early smaller z06 cam
#9
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Here is a pic of a blazer I was starting to build this is a gt 91mm with 5 inch down pipe. It goes through the fire wall and stright down and out the bottom of floor then back to a side exit all 5 ". On the inside I built a well Insulated cover ! Never got it fired up so not sure how it would of worked thow. Iam going to try and not do that on this project
#10
#11
stock 175k 5.3
ls1 head gaskets.
kmj head studs
stock heads, ring gap, etc
ls9 cam
ls6 intake, truck fuel rails
80lb injectors
pumpgas 92 and methanol
20lbs of boost 600rwhp
9.86 @ 140mph in a 3305lb fox body notch with the driver.
ls1 head gaskets.
kmj head studs
stock heads, ring gap, etc
ls9 cam
ls6 intake, truck fuel rails
80lb injectors
pumpgas 92 and methanol
20lbs of boost 600rwhp
9.86 @ 140mph in a 3305lb fox body notch with the driver.
#20