Trans Shift Noise Question.

[PHANTASM]

trans was built by len of performance trans in las vegas.

trans shifts great and transbreak works fine.

when it downshifts into 1st gear i get a decent clunk.
the trans shifts hard and quick and was wondering when they are built like that if it is normal for it to make that noise as the clutch packs do not slip while shifting.

thanks for any help.

if you remember len, this was on a purple/ghost flame gn from las vegas.

 

[DonnieShort]

Sounds like a billet servo, very normal.

 

[PHANTASM]

i figured it was a normal thing.
took the car out tonite with the new motor and tried out the transbreak.

first time user and it was fun.

the car still needs some fine tuning with some boost adjustment and learning how to shift one of these cars