Carbon Fiber weight reductions, is it worth it? Options

[BonzaiCelica]

was thinking about making a the power steering bracket (2 pounds 5 oz) and 3SGTE/3SGE idler pulley bracket (3 pounds 14 oz) out of 6061 alloy. My guess is I could get the weight down by half but the price would just be too much unless 100 were made. was looking into an all alloy power steering pumps. however all the newer toyota ones are the style that are bolted directly to the block and use one large belt (such as that on the 1zz and 2azfe engines)

[bryanf]

was thinking about making a the power steering bracket (2 pounds 5 oz) and 3SGTE/3SGE idler pulley bracket (3 pounds 14 oz) out of 6061 alloy. My guess is I could get the weight down by half but the price would just be too much unless 100 were made. was looking into an all alloy power steering pumps. however all the newer toyota ones are the style that are bolted directly to the block and use one large belt (such as that on the 1zz and 2azfe engines)

You could save a lot of weight by eliminating power steering altogether!

[BonzaiCelica]

ya but then converting to ehps from mr-s is expensive as well. no way around that. you can yaris electric assist steering but then need to change your rack....