Turbo350 hold up to this?? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

brad20653 · 04-24-2006, 12:52 PM

Can a turbo 350 hold up to much power truck is a 68 and has a turbo350 and Im gonna put a 383 450hp in it will it be fine?

**Ron 586** · 04-24-2006, 01:14 PM

I have had good luck with running TH-350 transmissions in my drag cars. All of the old pickups that I use to get to the track or haul farm equipment have had 350 transmissions. As long as you give them regular maintenance it should do good.

brad20653 · 04-24-2006, 01:22 PM

Ok thanks alot, I was hoping to hear that. Is the turbo350 considered the 200R4 or does it have another name?

mplex2000 · 04-24-2006, 02:06 PM

Hmm, not sure I understand - the TH350 and 200R4 are two different transmissions, TH350 is a 3 speed auto and 200R4 is an overdrive 4 speed auto..

Longhorn Man · 04-24-2006, 02:29 PM

(it's 4R... not R4)

mplex2000 · 04-24-2006, 02:38 PM

Stupid 2004R, why did they name it opposite of 700R4?

04-24-2006, 12:52 PM	#1
brad20653 Senior Member Join Date: Jul 2003 Location: So. MD Posts: 218	Turbo350 hold up to this?? Can a turbo 350 hold up to much power truck is a 68 and has a turbo350 and Im gonna put a 383 450hp in it will it be fine? __________________ Soon to have 68 SWB 350 with Turbo350

04-24-2006, 01:14 PM	#2
Ron 586 RIP Mr Ron Join Date: Dec 2005 Location: Big Sandy, Tn. 38221 Posts: 8,150	Re: Turbo350 hold up to this?? I have had good luck with running TH-350 transmissions in my drag cars. All of the old pickups that I use to get to the track or haul farm equipment have had 350 transmissions. As long as you give them regular maintenance it should do good. __________________ Ron (Mr Round Tuit) Be kinder than necessary, for everyone you meet is fighting some kind of battle TN Message Forum TN Facebook Group SETN Truck Show My Photobucket

04-24-2006, 01:22 PM	#3
brad20653 Senior Member Join Date: Jul 2003 Location: So. MD Posts: 218	Re: Turbo350 hold up to this?? Ok thanks alot, I was hoping to hear that. Is the turbo350 considered the 200R4 or does it have another name? __________________ Soon to have 68 SWB 350 with Turbo350

04-24-2006, 02:06 PM	#4
mplex2000 Registered User Join Date: Jul 2005 Location: DFW Posts: 463	Re: Turbo350 hold up to this?? Hmm, not sure I understand - the TH350 and 200R4 are two different transmissions, TH350 is a 3 speed auto and 200R4 is an overdrive 4 speed auto..

04-24-2006, 02:29 PM	#5
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,690	Re: Turbo350 hold up to this?? (it's 4R... not R4)

04-24-2006, 02:38 PM	#6
mplex2000 Registered User Join Date: Jul 2005 Location: DFW Posts: 463	Re: Turbo350 hold up to this?? Stupid 2004R, why did they name it opposite of 700R4?



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