The NA box does not normally fit over a TT flywheel. It catches on the ring gear teeth. It needs a little metal removing inside the bellhousing.

Check out the pic to see where. Between the red marks in the area marked with a wavy line.

Not much needed.

Once you have done bolt up for a trial fit and turn engine over BY HAND and check there are no nasty noises on tight spots!! See pic

sharp eyed people might spot the modded NA water pipes too.

Job Done:cool2:

Nice one Pete, Those pictures will be very helpful to me. Thanks for the help the other evening too, :bow:

 

kind regards

 

Daz :wink:

Are there any gains with this, or is it just what you had at hand (so to speak).

 

Al.

Are there any gains with this, or is it just what you had at hand (so to speak).

 

Al.

 

Purely for Information.

For those who are using an NA box as part of a manwell conversion on a TT.

Might also be relevant to anyone with a highly modded NA engine. switching to a TT clutch might be easier than getting a big power NA clutch.

Apart from doing it to make this thread the box I have done will be for sale as part of a manual conversion early next year as I have a fully rebuilt TT box waiting to go in my NA street n strip car with a TT Fidanza TT light fly + RPS Street Max clutch.:thumbup:

Im currently on steroids to get my leg muscles up to strength to operate it as I dont plan on using the girlie TT booster box.:blink: