HSR with TH350?
Thread Starter
Joined: Apr 2006
Posts: 1,534
Likes: 3
From: Jacksonville, NC
Car: 92 Camaro
Engine: Dart SHP 406 HSR, LE heads
Transmission: Performabuilt Level 2, Vig 3200
Axle/Gears: S60 373
HSR with TH350?
I posted before I am seriously considering getting the th350 bc i ajust broke my 4th 700R4...... I was looking around to see if anybody has a HSR with the TH350 and I couldnt find any. Is there anybody out there that has done so?
Junior Member
iTrader: (1)
Joined: Apr 2002
Posts: 13
Likes: 0
From: El Paso Texas
Car: 89 Formula 350
Engine: 5.7
Transmission: 4L60
Axle/Gears: 3.42
Re: HSR with TH350?
What hood do you have on your Formy? I was thinking on buying an HSR and I wanted to know if the (Hawk's Third Gen) Ram Air Hood II would work?
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Forgot to add that i just bought my 89 Formy last week.
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Forgot to add that i just bought my 89 Formy last week.
Last edited by indio; Dec 4, 2007 at 08:46 AM. Reason: Automerged Doublepost
Thread Starter
Joined: Apr 2006
Posts: 1,534
Likes: 3
From: Jacksonville, NC
Car: 92 Camaro
Engine: Dart SHP 406 HSR, LE heads
Transmission: Performabuilt Level 2, Vig 3200
Axle/Gears: S60 373
Re: HSR with TH350?
i dont even have a formula hood...its a 2.8's hood and the hsr is coming through the hood! if the ram air hood is around 2 inches higher than stock, you should be fine iirc
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btw welcome to the board
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btw welcome to the board
Last edited by 89formula350b2l; Dec 4, 2007 at 12:19 PM. Reason: Automerged Doublepost
Joined: Feb 2007
Posts: 4,770
Likes: 64
From: Trumbull CT
Car: 87 TA clone
Engine: 70/70 Turbo 5.3 LS
Transmission: bullet proof 2004R
Axle/Gears: ford 8.8, 3.55 gears
Re: HSR with TH350?
i have the ram air II hood and i got it from ramairhood.com i believe it was cheaper than hawks. yea u should have no prob, the hood is 2" taller in the center, the HSR is only 1/2 taller than the TPI up front. so u will have no prob.
i love the hood by the way but i think it was bowed alil bit during being made bc it doens fit perfectly flush, but its close enough for me not to give a SH&T
welcome to the board
i love the hood by the way but i think it was bowed alil bit during being made bc it doens fit perfectly flush, but its close enough for me not to give a SH&T
welcome to the board
Re: HSR with TH350?
Yep, there's less rpm drop between the gears and that's a good thing for an intake that makes peak torque as high as the HSR. You loose some gear multiplication in first gear,,, but you're able to make more mph in first,,, so it's about a wash. That is as long as you have a decent stall speed and rear-end gear ratio.
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Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: HSR with TH350?
i'm assuming you need a custom bracket for the kickdown cable for the TH350. i am not sure how that works for a th350 but i assume its got a tv/kickdown cable
your probly using TPI throttle plate for the hsr for the 700r4 stuff. you'll need to keep the throttle cable on there for the gas pedal obviously and need to run the tv cable from the th350 up to the intake and see what you need to mount to the plenum to make it work
ELSE get a manual valve body and you will need no kick down cable
your probly using TPI throttle plate for the hsr for the 700r4 stuff. you'll need to keep the throttle cable on there for the gas pedal obviously and need to run the tv cable from the th350 up to the intake and see what you need to mount to the plenum to make it work
ELSE get a manual valve body and you will need no kick down cable
Thread Starter
Joined: Apr 2006
Posts: 1,534
Likes: 3
From: Jacksonville, NC
Car: 92 Camaro
Engine: Dart SHP 406 HSR, LE heads
Transmission: Performabuilt Level 2, Vig 3200
Axle/Gears: S60 373
Joined: Feb 2007
Posts: 4,770
Likes: 64
From: Trumbull CT
Car: 87 TA clone
Engine: 70/70 Turbo 5.3 LS
Transmission: bullet proof 2004R
Axle/Gears: ford 8.8, 3.55 gears
Re: HSR with TH350?
if u dont wanna use it for street driving etc then i would go wit the 350.... the 700r4 is a good cruizing trans, alot better highway and GPM manners, but if ur just gona beat it then get the 350.
u got my msg?
u got my msg?
Re: HSR with TH350?
i'm assuming you need a custom bracket for the kickdown cable for the TH350. i am not sure how that works for a th350 but i assume its got a tv/kickdown cable
your probly using TPI throttle plate for the hsr for the 700r4 stuff. you'll need to keep the throttle cable on there for the gas pedal obviously and need to run the tv cable from the th350 up to the intake and see what you need to mount to the plenum to make it work
ELSE get a manual valve body and you will need no kick down cable
your probly using TPI throttle plate for the hsr for the 700r4 stuff. you'll need to keep the throttle cable on there for the gas pedal obviously and need to run the tv cable from the th350 up to the intake and see what you need to mount to the plenum to make it work
ELSE get a manual valve body and you will need no kick down cable
Thread Starter
Joined: Apr 2006
Posts: 1,534
Likes: 3
From: Jacksonville, NC
Car: 92 Camaro
Engine: Dart SHP 406 HSR, LE heads
Transmission: Performabuilt Level 2, Vig 3200
Axle/Gears: S60 373
Re: HSR with TH350?
what if i dont want a full manual valve body
Re: HSR with TH350?
The lokar can be run without buying their bracket if you have an old 700 detent clip and trim on the plastic a little. Maybe not a noob trick,, but not difficult. Lokar used to make a plastic one that literally clicked into place. I can't seem to find that one.
However,, I did a quick search and I can't make it any more simple or cheaper. About halfway down the page linked below is a TPI / TH350 cable for $25. It clicks right into the stock TPI bracket that you'll use on the StealthRam. Totally automatic,, totally easy.
http://www.jimsperformance.com/carty2.html
However,, I did a quick search and I can't make it any more simple or cheaper. About halfway down the page linked below is a TPI / TH350 cable for $25. It clicks right into the stock TPI bracket that you'll use on the StealthRam. Totally automatic,, totally easy.
http://www.jimsperformance.com/carty2.html
Thread Starter
Joined: Apr 2006
Posts: 1,534
Likes: 3
From: Jacksonville, NC
Car: 92 Camaro
Engine: Dart SHP 406 HSR, LE heads
Transmission: Performabuilt Level 2, Vig 3200
Axle/Gears: S60 373
Re: HSR with TH350?
The lokar can be run without buying their bracket if you have an old 700 detent clip and trim on the plastic a little. Maybe not a noob trick,, but not difficult. Lokar used to make a plastic one that literally clicked into place. I can't seem to find that one.
However,, I did a quick search and I can't make it any more simple or cheaper. About halfway down the page linked below is a TPI / TH350 cable for $25. It clicks right into the stock TPI bracket that you'll use on the StealthRam. Totally automatic,, totally easy.
http://www.jimsperformance.com/carty2.html
However,, I did a quick search and I can't make it any more simple or cheaper. About halfway down the page linked below is a TPI / TH350 cable for $25. It clicks right into the stock TPI bracket that you'll use on the StealthRam. Totally automatic,, totally easy.
http://www.jimsperformance.com/carty2.html
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