Good Morning, I am very new to the 4age world. I have a bigport and a t50 that I'm thinking about putting into my 77 celica ra29.
I have removed the intake and t vis as I will be running dcoe's.
so a few questions
Can the carb manifold be bolted on without the tvis plate or the t3 spacer i've seen?
what are these inserts in my engine head. my manifold will not butt up tightly as the holes are not large enough on the manifold to accept the inserts?
![Image](http://i888.photobucket.com/albums/ac88/neilreid/Mobile%20Uploads/IMG_20150812_092800_zps2d98d10a.jpg)
![Image](http://i888.photobucket.com/albums/ac88/neilreid/Mobile%20Uploads/IMG_20150812_093002_zpsf61b92ee.jpg)
I've read that I can gut the t vis plate and use it as a spacer only?? That would give me a bit more runner lenth and the mating face of the t vis plat is properly bored to accept those inserts.
I've pretty much read this thread before asking and it seems no one else has had this issue??
Thanks in advance for your help and I'm enjoying reading all the knowledgeable input here.
Cheers
Neil