7m headers

mk3000 · 08-30-2007, 03:22 AM

does anyone know a web site or have any contact information on buying doug thorly headers for a 7m n/a?
ive searched google for doug thorly and i dont get our headers, its either for the 22re or the tacoma engine and im sure they still sell them

reviews on the pacesetters said they sucked, and i read some other threads that mention the thorly headers and they all sound like there the right choice.

supraman121 · 08-30-2007, 04:09 AM

Ok Iv been looking for you and have gotten a little confussed because i keep seeing 7mge/5mge if the bolt pattern is the same for the 5mge headers as the 7mge headers then these ones will work for you car.

https://935motorsports.com/catalog/product_info.php?cPath=79_15_17_249&products_id=38 6&osCsid=7dd4661f6ad2c36350d4b5cf7ce84896

You might want to do some research to see if there the same bolt partern. Could ask on these forums.

Jeff_5_7 · 08-31-2007, 02:42 AM

i got a OBX off ebay and i love it it is bad ass it cost about $250 worth it i think

mk3000 · 08-31-2007, 04:12 AM

thanks for the link, im not sure if the bolt pattern is the same does anyone know?

f00g00 · 08-31-2007, 08:35 AM

Im not sure if the bolt pattern is the same but I went to the website for doug thorley and he listed the MKII Supra as having a 7MGE engine which is wrong.
An easy way to check if it might work is to get hold of the exhaust manifold gaskets from both engines and lay one on top of the other and see if the bolt patterns and holes line up. You should be able to do that at any parts store.
Go to a "Self Service" junkyard that has both cars and see if you can take the exhaust manifold from the MKII and actually bolt it to the MKIII.

08-30-2007, 03:22 AM	#1
mk3000 Stock Join Date: May 2007 Location: raytown, M.O. Posts: 14	7m headers does anyone know a web site or have any contact information on buying doug thorly headers for a 7m n/a? ive searched google for doug thorly and i dont get our headers, its either for the 22re or the tacoma engine and im sure they still sell them reviews on the pacesetters said they sucked, and i read some other threads that mention the thorly headers and they all sound like there the right choice.

08-30-2007, 04:09 AM	#2
supraman121 12psi boost Join Date: Aug 2006 Location: North Carolina Posts: 361	Ok Iv been looking for you and have gotten a little confussed because i keep seeing 7mge/5mge if the bolt pattern is the same for the 5mge headers as the 7mge headers then these ones will work for you car. https://935motorsports.com/catalog/product_info.php?cPath=79_15_17_249&products_id=38 6&osCsid=7dd4661f6ad2c36350d4b5cf7ce84896 You might want to do some research to see if there the same bolt partern. Could ask on these forums. __________________ Upgrades- 225/50/R16's Kumho ECSTA AST (KU25) 273 bucks with shipping Magnaflow exhaust NO KAT K&N Air Filter www.myspace.com/coreyjstevens http://vids.myspace.com/index.cfm?fu...oid=1536317037 <------ this one should work check out the accident one aswell ya i might be a "fat kid" but i sure can move fast!~

08-31-2007, 02:42 AM	#3
Jeff_5_7 3" Exhaust Join Date: Sep 2006 Location: Texas Posts: 109	i got a OBX off ebay and i love it it is bad ass it cost about $250 worth it i think __________________ Supras anrt ricers there Japanese Muscle 1988 supra n/a just finsihed 5 speed swap goal is 400hp with a turbo motor swap

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08-31-2007, 04:12 AM	#4
mk3000 Stock Join Date: May 2007 Location: raytown, M.O. Posts: 14	thanks for the link, im not sure if the bolt pattern is the same does anyone know?

08-31-2007, 08:35 AM	#5
f00g00 12psi boost Join Date: Aug 2005 Location: Kuwait Posts: 292	Im not sure if the bolt pattern is the same but I went to the website for doug thorley and he listed the MKII Supra as having a 7MGE engine which is wrong. An easy way to check if it might work is to get hold of the exhaust manifold gaskets from both engines and lay one on top of the other and see if the bolt patterns and holes line up. You should be able to do that at any parts store. Go to a "Self Service" junkyard that has both cars and see if you can take the exhaust manifold from the MKII and actually bolt it to the MKIII.