What about say ?? 15 to 20mm movement which it may have ??The angle of the driveshaft on the pic is when the car is jacked up. they are straight when the car is on the wheel.
Intercooling tubing is being welded with Adel Wiggins Couplings witch they use on airplanes like f16. they have 5 degrees flex on each coupling, so this is not a problem at all. they are actually more flexible than piping with silicone hoses.
Thanx
...so you don't expect the manifolds to tear due to the length of the manifolds when they get hot...or suffer from excess stress ?
and secondly: what kind of rwhp/rwnm figures do you expect from the stock cams ?...reason: i have yet to see figures above 550 rwhp from boosted 1UZs with stock cams....you are after 800 rwhp, right ?