Subject	I did the same a few years ago!
Posted by	Keaner on August 12, 2020 at 9:45 PM
	This message has been viewed 272 times.
In Reply To	i swapped in a q45 diff into my tt converted slicktop posted by slayer fan on August 11, 2020 at 05:38 PM
Message	I have a NA->TT conversion with the NA rear end the first three gears were really hard to grab grip in. SO I swapped a 3.69 Q45 diff in. My transmission already had the TT speed sensor, so in addition the speedo is now accurate! One thing that is super nice is that the cruising RPM is a lot nicer. The 4.10 rear end put me at a bit of a loud spot while going 55.
Follow Ups	i swapped in a q45 diff into my tt converted slicktop - slayer fan 17:38:28 08/11/20 Nice, I'm planning on doing the same. - itsa300zx 18:18:46 08/11/20 yes i did switch out speed sensors. you can use a - slayer fan 18:23:33 08/11/20 Will this work for the auto transmission cars? - TTkeeper 12:15:40 08/14/20 I also swapped an early 90's Q45 diff into an NA subframe. - Gordo LSZ Daytona 18:47:58 08/11/20 i used a 99 q45 diff, which has a 3.69 ratio. - slayer fan 22:53:55 08/11/20 I did the same with my 2+2TT, 3.69 is a better ratio for TT (n/m) - Doug71zt(CAN) 23:02:22 08/11/20 Got a complete TT subrame for mine - ConVerTT 23:20:29 08/11/20 Funny. I have been thinking about swapping the differential - Mike (NoVA) 08:19:36 08/12/20 R-200 Variants: - Gordo LSZ Daytona 09:35:18 08/12/20 Handy info. VTF. (n/m) - CameronSF 15:32:36 08/13/20 Gordo is our part spec guru - vorpalZed 16:49:46 08/13/20 Keep in mind this data is compiled using the internet... - Gordo LSZ Daytona 06:47:11 08/14/20 I did the same a few years ago! - Keaner 21:45:16 08/12/20 Guys with the Q45 diff swap - RobZ32 18:24:01 08/13/20 Re: Guys with the Q45 diff swap - cc 20:00:33 08/13/20 Is the z33 6th gear same ratio as the z32 5th? (n/m) - itsa300zx 22:44:30 08/13/20 it's real close. so it won't really help to lower rpms - slayer fan 23:50:04 08/13/20 Like this? - MixManMash 08:09:21 08/14/20 that would be nice. but it's a little more than i'm - slayer fan 17:13:31 08/14/20 The issue with the CD009 (Z33) trans is the... - Gordo LSZ Daytona 12:59:53 08/14/20 2400 to 2500 i believe for mine. with the 3.69 - slayer fan 23:59:25 08/13/20 The best solution to highway cruising is to keep the set up - Gordo LSZ Daytona 13:14:15 08/14/20 Yep. - MixManMash 20:28:34 08/14/20 Speaking of... Insights/reviews anyone would like to share?! (n/m) - KevinsFairlady 15:55:08 08/16/20 meh, love the NA rear end - Adam (NoVA) 17:41:24 08/15/20 True (n/m) - Ghoztt (MD) 10:14:29 08/17/20
Post a Followup	You cannot reply to this message because you are not logged in.