400whp caladina powered FF 6gc, stock bottom end Options

[jgreening]

It may be a repost but I thought I would post it up anyway:

Thread on www.mr2.com

[pitcelica]

I know that the exhaust cam is the same as ST185 and ST205. Here's my guess for the intake cam :

Specs of stock ST185 cams:
Ex, max cam lift 8.2 mm, 236°, max lift at 118° BTDC, open 56° BBDC, close 0°
In, max cam lift 8.2 mm, 236°, max lift at 110° ATDC, open 8° BTDC, close 48° ABDC
Overlap 8°

Specs of stock ST205 cams:
Ex, max cam lift 8.2 mm, 236°, max lift at 118° BTDC, open 56° BBDC, close 0°
In, max cam lift 8.7 mm, 240°, max lift at 113° ATDC, open 7° BTDC, close 53° ABDC
Overlap 7°

Specs of stock ST215 cams:
Ex, max cam lift 8.2 mm, 236°, max lift at 118° BTDC, open 56° BBDC, close 0°
In, max cam lift 8.7 mm, 244°, max lift at 113° ATDC, open 7° BTDC

This is my guess for the 4th gen cam specs

For the valve spec, according to the EPC, 4th gen 3sgte intake valve aren't interchangeable, so they aren't the same as other gen. According to the EPC, the exhaust valves of the 4th gen are the same as the 3rd gen ST205 one. So, find the diameter of the ST205 exhaust valve and you will know the spec of these 4th gen exhaust valves.

I own a 4th gen too. If I disassemble the head, I'll take measurement to have the spec of the head.