How much hp can a th-700r4 handle? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Cliff25 · 04-04-2002, 04:11 PM

Does anybody know how much a TH-700R4 tranny can take? I'm planning on producing around 600HP!!!! No time soon, I'm planning on this being about a year and half to two year project. Mainly due to $$$$$$$. Maybe I should try to find some sponsorers.

72chevyLWB · 04-04-2002, 09:09 PM

The guy that built my 700R4 is planning on putting one just like in a 32 Ford with a Blown HEMI!!. As long as they are built right people say they can take alot of power.

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72 Chevy C/10
87 Chevy Silverado 4X4
www.geocities.com/chevylwb/chevylwb.html
Aberdeen South Dakota

MADRAD · 04-05-2002, 03:56 AM

Try JET, TCI or most most tranny builders. They can offer a unit rated up to 500 to 600HP. I had mine made to withstand 700HP and 600TQ. I have been happy with it so far!! Rock on people!!

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I'm the third owner of this 74 Chevy K-5 Blazer. It has a 540 Tall Deck Big Block Chevy, 4.5 bore, 4.25 stroked crank, 10 to 1 pistons that are 60 over from speed-o-motive, 800 CFM performer carb on a 454-0 aluminum intake, aluminum heads with full rocker cam and 7:1 lifters. hooker heads with 2" primary and 4" collectors to a pair of flowmasters. A preped 700R4 rated to 700HP, 205 T-case, Dana 60 front limited slip, Corp 14 bolt rear lockers, with 4:88. Working on a 4 link coil over spring front suspenion with 63inch leaf link rear suspenion. Running 38 Ground Hawg tires on custom 16.5 Trail Ready bead locked rims. Custom dash with Auto meter gauges, Bear custom seats, 8 point roll cage and lots of other goodies. Its my money pit land boat, but I love it!!

gchemist · 04-05-2002, 07:21 AM

I agree with the fellas. The 700R4 must be built for the abuse. I have one up to about 500 HP and like it.

Have the tranny built by a reputable shop and you should not have any problems.

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Gerardo
1983 Custom Truck
TX Plates: "BAD BOW"

bigblock73 · 04-05-2002, 07:45 AM

check these guys out, I am getting mine from here...they are super people! http://www.700r4.com/

**crossy** · 04-05-2002, 10:00 PM

quote from member Ron Dundrea

69 CST 10 496/700R4 10.40 @ 135mph, and its street legal!!!!

thats a 4500# sled and I'm guessing 550-600HP with that E.T. DAVE

Cliff25 · 04-06-2002, 03:26 AM

Thanks bigblock73. These are some good people. I am definatly going with their level three tranny.

Rob Dundrea · 04-08-2002, 09:30 PM

hey its Rob Dundrea, and 650hp to be exact, my 500hp blazer has the 700 in it too, lots of miles on both and not one problem, just keep 'em cool

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69 CST 10 496/700R4 10.40 @ 135mph, and its street legal!!!!
89 F/S Blazer 388, vortec blower,(eats SST's and s@!ts Lightnings)
67 Chevelle 350H/327, L79
screamer!!
97 Grand Am GT (wifes car)its not all that fast but it handles awesome!!

Its not how much it costs, it how well you hide it from your wife!!!!

04-04-2002, 04:11 PM	#1
Cliff25 Registered User Join Date: Feb 2002 Location: Bakersfield, Ca Posts: 7	How much hp can a th-700r4 handle? Does anybody know how much a TH-700R4 tranny can take? I'm planning on producing around 600HP!!!! No time soon, I'm planning on this being about a year and half to two year project. Mainly due to $$$$$$$. Maybe I should try to find some sponsorers.

04-04-2002, 09:09 PM	#2
72chevyLWB Got 20's???? Join Date: Oct 2001 Location: Aberdeen SD Posts: 1,451	The guy that built my 700R4 is planning on putting one just like in a 32 Ford with a Blown HEMI!!. As long as they are built right people say they can take alot of power. ------------------ 72 Chevy C/10 87 Chevy Silverado 4X4 www.geocities.com/chevylwb/chevylwb.html Aberdeen South Dakota __________________ 99 Silverado Ex-Cab 2wd, Bagged&WhippleCharged 02 Sierra Ex-Cab 4wd 2500 HD The 72 went down the road.

04-05-2002, 03:56 AM	#3
MADRAD Registered User Join Date: Oct 2001 Location: Cedar Park, Texas, Williamson Posts: 45	Try JET, TCI or most most tranny builders. They can offer a unit rated up to 500 to 600HP. I had mine made to withstand 700HP and 600TQ. I have been happy with it so far!! Rock on people!! ------------------ I'm the third owner of this 74 Chevy K-5 Blazer. It has a 540 Tall Deck Big Block Chevy, 4.5 bore, 4.25 stroked crank, 10 to 1 pistons that are 60 over from speed-o-motive, 800 CFM performer carb on a 454-0 aluminum intake, aluminum heads with full rocker cam and 7:1 lifters. hooker heads with 2" primary and 4" collectors to a pair of flowmasters. A preped 700R4 rated to 700HP, 205 T-case, Dana 60 front limited slip, Corp 14 bolt rear lockers, with 4:88. Working on a 4 link coil over spring front suspenion with 63inch leaf link rear suspenion. Running 38 Ground Hawg tires on custom 16.5 Trail Ready bead locked rims. Custom dash with Auto meter gauges, Bear custom seats, 8 point roll cage and lots of other goodies. Its my money pit land boat, but I love it!! __________________ I'm the third owner of this 74 Chevy K-5 Blazer mostly stock back in the day. Since the start of the build up the truck now has a 540 Tall Deck Big Block Chevy, 4.5 bore, speed-o-motive 4.25 stroked crank, 10 to 1 pistons that are 60 over, 800 CFM performer carb on a 454-0 aluminum intake, Brodix 2X aluminum heads with full rocker cam and 7:1 lifters. hooker heads with 2" primary and 4" collectors to a pair of flowmasters. A preped 700R4 rated to 700HP, 205 T-case, Dana 60 front limited slip, Corp 14 bolt rear lockers, with 4:88. Working on a 4 link coil over spring front suspenion with 63inch leaf link rear suspenion. Running 38 Ground Hawg tires on custom 16.5 Trail Ready bead locked rims. Custom dash with Auto meter gauges, Bear custom seats, 8 point roll cage and lots of other goodies. Its my money pit land boat, but I love it!!

04-05-2002, 07:21 AM	#4
gchemist BAD BOW-Silverado XST Join Date: May 2000 Location: Senior Member from Austin, TX Posts: 6,431	I agree with the fellas. The 700R4 must be built for the abuse. I have one up to about 500 HP and like it. Have the tranny built by a reputable shop and you should not have any problems. ------------------ Gerardo 1983 Custom Truck TX Plates: "BAD BOW" __________________ Gerardo a.k.a. Mad Chemist Silverado XST videos

04-05-2002, 07:45 AM	#5
bigblock73 yeller Join Date: Oct 2001 Location: Twin Cities Posts: 13,826	check these guys out, I am getting mine from here...they are super people! http://www.700r4.com/ __________________ Jeff 73-87.com 73-87.com Facebook page 73-87 cab corner 6x9 speaker brackets for sale 67-72 cab corner speaker brackets for sale 47-54 cab corner speaker brackets for sale

04-05-2002, 10:00 PM	#6
crossy Oh,you can't buy that new Join Date: Apr 2000 Location: Pennsville,N.J. 08070, USA Posts: 2,039	quote from member Ron Dundrea 69 CST 10 496/700R4 10.40 @ 135mph, and its street legal!!!! thats a 4500# sled and I'm guessing 550-600HP with that E.T. DAVE __________________ "been there, done that, ruined the T-shirt". 2007 LBZ GMC Sierra, ECSB 2006 LM7 RCSB Silverado 98 Vortec project. 94,3500,6.5L 4L80 81 SWB GMC POS finally gone 73 Pinto, stock, w/CragarSS's-eww LOTS of Cummins trucks.

04-06-2002, 03:26 AM	#7
Cliff25 Registered User Join Date: Feb 2002 Location: Bakersfield, Ca Posts: 7	Thanks bigblock73. These are some good people. I am definatly going with their level three tranny.

04-08-2002, 09:30 PM	#8
Rob Dundrea Big Block Power Join Date: Jan 2001 Location: Jersey Posts: 178	hey its Rob Dundrea, and 650hp to be exact, my 500hp blazer has the 700 in it too, lots of miles on both and not one problem, just keep 'em cool ------------------ 69 CST 10 496/700R4 10.40 @ 135mph, and its street legal!!!! 89 F/S Blazer 388, vortec blower,(eats SST's and s@!ts Lightnings) 67 Chevelle 350H/327, L79 screamer!! 97 Grand Am GT (wifes car)its not all that fast but it handles awesome!! Its not how much it costs, it how well you hide it from your wife!!!!



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