Subject	the NA is higher compression. but it can be done.
Posted by	LivinTheDream on October 28, 2014 at 6:41 AM
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In Reply To	Na/TT Swap posted by danvan on October 28, 2014 at 12:10 AM
Message	The internals of the na are different. I'm not sure of all the details but the oil squirters are different for sure. I wonder why they made um different? Pistons are different as the na is 9.5:1 compression I think. The heads are different in terms of the porting and how they flow. The oil pump is different: A actually just a spring that's in it to raise pressure on a tt. I think you would have to get an oil cooler for the na but thats easy. Check post from coverttt or somethin like that. He has 2 na motors with snails on them. I know tuning is the main concern. The oil pump may not be an issue. "torque gets you off the line...& hp gets you over the line." - TTKeeper
Follow Ups	Na/TT Swap - danvan 00:10:37 10/28/14 the NA is higher compression. but it can be done. - LivinTheDream 06:41:56 10/28/14 •Compression Ratio: 10.5:1 (NA) or 8.5:1 (TT) (n/m) - FrozTTy 10:08:13 10/28/14 Re: Na/TT Swap - ThisIsSparTTa 11:26:38 10/28/14 Re: Re: Na/TT Swap - danvan 19:39:55 10/28/14 the pistons have different deck heights - -Grimm- 09:33:07 10/29/14 i thought it was the pistons that caused the compression - LivinTheDream 15:05:36 10/29/14
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