V8 Performance Parts

[MACE]

Whats the 70mm throttle body worth?

Hi Wagon Wheel,

The cost of the throttle body is $220.

Cheers
Steve

 

[Sgt Santa Cruz]

can you guys do a twin throttle manifold for the 304 v8???

 

[MACE]

can you guys do a twin throttle manifold for the 304 v8???

I wish we had a dollar every time someone asked us this question. Sadly we don't

 

[Raptorsc]

Maybe sometime you will organize a twin throttle for the 304 as well as a lighter and cooler running manifold

Would be quite an item

 

[MACE]

Maybe sometime you will organize a twin throttle for the 304 as well as a lighter and cooler running manifold

Would be quite an item

We actually started working on developing one a few years ago however we got caught up with other things and it's been on the shelf since

 

[Cursed CX8]

can i please have a price on the ls1 roller rockers

 

[MACE]

The LS1 rockers are $440 changeover. Bare in mind that they are the highest ratio rockers on the market and provide a genuine gain of around 5-10% at the wheels when used in conjunction with stiffer valve springs. They will still work with the factory springs however to avoid any float top end stiffer springs are needed. We can supply quality PAC 918 springs to suit with these rockers for $220.

 

[Commydoor]

can Mace supply roller rockers that are straight bolt on without adjustment that fit under the standard covers on a VR 304 and if so what is the cost delivered to Beresfield 2322 and are they in stock. thanks, Jim.

 

[danja]

The LS1 rockers are $440 changeover. Bare in mind that they are the highest ratio rockers on the market and provide a genuine gain of around 5-10% at the wheels when used in conjunction with stiffer valve springs. They will still work with the factory springs however to avoid any float top end stiffer springs are needed. We can supply quality PAC 918 springs to suit with these rockers for $220.

I don't suppose you'd have any dyno charts to go with these?

I was looking at going 1.8 a while back, but the consensus amongst people who'd tried them was that they didn't have much gain on a LS1. Would be keen to see how 1.9s do.

Also how high can you go with a stock cam before you start causing interference?

 

[ducker85]

Vp v8

Interested in the 70mm throttle body
how do i get 1?
ruff price?
exhange for mine too?