BOP Racing

So, for springs, retainers and stuff.

I am a big fan of single springs (beehive, conical, etc).
1. Self-dampening harmonics.
2. Lighter(smaller diameter) retainer.

So, my build is getting BTR titanium retainers, that arrived today. OEM 7 degree locks(waste of money to upgrade them for 0.x gram difference). and Comp 7230 conical springs, shimmed up to maximum numbers.

El-Cheapo ITB setup.
6x Renault Clio II TB-s.

Shaft is 8mm on the throttle lever side and 7.5mm on the sensor side. Both have flats to secure adapters while not changing the angle.

Shaft length is 0.5mm shorter than LS/LT bore spacing of 4.4". Fits like a charm.

Nice cone trumpet side is a big plus also, lower side can be milled to accept V-band.

Camshaft:

No, there are no cores available.
No, you can't use LT cores.

The only place I know that can regrind GM cams are delta cam. I did not even bother sending my cam in from EU, the new one was same price from GMDirect as shipping quote, so I just sent them new one for regrind.