yella terra 1.8 rockers

[tinker-27]

hi i know this is the wrong section but cant seem to log into classified at the moment,anyway i have some yella terra roller rockers for sale they are as new done about 800 miles. i am changing them due to a big cam going into my car which comes with std ratio rockers, these 1.8 ratio will give more lift on a std cam (or bigger cam) but they are a easy cheap performance mod,they are still in the box with the full fitting kit £200 email on [e-mail] or 07950399080 cheers craig.

[Boosted LS1]

I've had some of those so can vouch for the quality, very nice stuff. None of this cheap crane nonsense

[Well_Fans]

worthwhile fitting to a supercharged ls1?

[tinker-27]

dont see why not ?

[ringram]

Adds 5% lift and some duration (at 0.50) they are heavy though and have new light replacemnts. They are what I used for 360rwhp on the dyno day. Basic bolt on. should add a fair few bhp to stock or fi setups. If you are buying or planning for a cam however they might not be ideal.
Id be interested to see how they go on an sc car. Might be worth 20rwhp!?

[Stigmundfreud]

rich with my set up how do you reckon they'll be? I'd obviously have to re-tune to some extent but is it a worthy mod? Whats it like for emissions and would it require changes to the timing map in addition to the ve/maf table?

[ringram]

not sure mate. The ozzies say 7rwkw. But who knows. That's about 10rwhp.
It acts like a tiny cam upgrade. So yes more fuel and perhaps timing change required. I just put some more fuel in where my stft's went +ve. (no wideband installed yet)
They are only temporary for me so I didn't go overboard on tuning for them. I think the otrcai gave me most of my gains over stock.