borg warner/garrett hybrid t6 85mm 1.32 a/r on a 402
#1
borg warner/garrett hybrid t6 85mm 1.32 a/r on a 402
I just got rid of my f1a for this kit...its a 85mm .96 a/r / 126mm 1.32 a/r T6 large frame .. i have a 9.3:1 402 with l92/ls3 heads and intake.. EPP cam and a 4l 80e..... is this turbo to big? Gonna be crazy laggy??
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Yea all BW stuff is 5". I think Atomic nailed it. If it's a dedicated drag setup then you can can make it work with a T-brake, 2 step, gearing, converter and some good tuning. If you want to enjoy it on the street, look for a 96 wheel and housing.
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Use a sound performance spool valve if it is too laggy. I will be using a 82mm borg warner with a 88/96mm exh. wheel and a 1.32 a/r housing on my 402 that will be around the same compression ratio.
#10
Depending on the specs of the camshaft and who does the converter, it shouldnt be laggy at all.
Its difficult to understand the description you gave. Is the turbine wheel 126mm inducer?
You will really be able to drive the exhaust side with that turbo. Id be putting a tick more compression in it. And a cam thats about 235/243@ .050. Id be targeting an rpm range of 4000-7000 with the setup.
Will be a real nice 1300-1400 horsepower capable combination if you set it up right.
Its difficult to understand the description you gave. Is the turbine wheel 126mm inducer?
You will really be able to drive the exhaust side with that turbo. Id be putting a tick more compression in it. And a cam thats about 235/243@ .050. Id be targeting an rpm range of 4000-7000 with the setup.
Will be a real nice 1300-1400 horsepower capable combination if you set it up right.
#14
Update..... the turbo is a AiResearch T18a40 or T18a73.. but its junk the runout on the turbine shaft is. .012 they allow. .001 i needs new compressor wheel, new turbine, new bearings... so bascially i got screwed... i have about 2k invested in this turbo as i took it on trade... chalk it up as ignorance
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Update..... the turbo is a AiResearch T18a40 or T18a73.. but its junk the runout on the turbine shaft is. .012 they allow. .001 i needs new compressor wheel, new turbine, new bearings... so bascially i got screwed... i have about 2k invested in this turbo as i took it on trade... chalk it up as ignorance