Hey Lancer Drivers,

We are doing a group buy for rpw injectors and Decompression Head Gaskets.
The good thing about the rpw injectors is that they are complete bolt in and require no mods at all, however their sizes are somewhat limited.. We will have the 275cc inj available which are good for n/a motors, or low boost motors (7psi)

We have three Decompression head gaskets available. 1.10, 1.50, 2.20

For more information please feel free to visit www.visionimports.com/groupbuy.html for pricing and more information. If you have any questions please feel free to call or e-mail us at Sales@visionimports.com

The Dates will be from Sept 1st- 30th.
Thanks

 

What's the purpose of a Decompression gasket?

 

They will allow you to lower the Compression of the motor, that way you can up the psi on turbo charged vehicles... Depending on the thinkness of the gasket (1.10, 1.50, 2.20) Is the amount of compression Ratio (CR) the motor will be lowered. For exact figures view the link above for more information.
Thanks

 

Useless for NA guys right?

 

correct

 

Yep. Increasing compression will give you gains, and you can guess what decompressing will do.

 

whats the pricing on these items like?

 

please dont forget to send mine when you send my cyl. head
thanks cant wait to get it david whats the word pm me
thanks again im hoping to run the track by september

 

Yes we have yours ready to go...

Decompression Head gasket 1.10
Normal $149
Group Buy $125
Will Lower compression 0.50 over current setup.CR

Decompression Head gasket 1.50
Normal $199
Group Buy $159
Will Lower compression .75 CR over current setup

Decompression Head gasket 2.20
Normal $229
Group Buy $189

Road Race is using one of these headgaskets if anybody wants to ask how they felt it work, in addtion to our turbo lancer. you can E-mail Shaun@visionimports.com and ask him. He is currently on vacation and will not be back until wed.. So it may take a couple days for a response

 

Actually RRM hasn't used the gasket yet... they are still building their motor for the car. The other was sold as i decided not to invest more money into my car. I will say that for those wanting to boost more than 10psi you'll want these gaskets.

My estimates are 1.10 gasket should get you about 14psi safely on pump gas...1.5 gasket should get you about 17psi safely on pump and the 2.2gasket should get you to 20psi safely on pump gas. This is while using the stock ecu and just and AFC type setup with bigger injectors. If you're using emanage or AEM the 1.5 should put you into a perfect zone where you'll be able to take full advantage of hp/tq. Going to the 2.2 will result in a significant torque loss so i recommend no more than the 1.5 with standalone/emanage.

The 1.10 is a perfect blender for those wanting about 14psi pump gas with just AFC type tuning and bigger injectors. You'll keep the toque high and be able to get the hp up there as well. Remember that the 1.5 and 2.2gaskets require the cam gear to retime your vlvs. If you get the cam gear for the 1.1 setup i recommend retarding the cam timing 2 degrees. Good luck guys on these... great prices for the setup.

 

I want some 275cc injectors! I'm gonna look into them. Anyone think that would be a good investment ofr me with what mods I have now? Intake, header, catback, magnecor wires, and soon throttle body. Would I need a AFC after putting them in? Or should it be ok without one?

Also, would this be able to run nitrous safer?

 

How bout for Stage 2 Auto Setup BOE??? Do you recommend??

 

With 275 you will not need an afc, but it would help. What I mean is that the car will run, start and idle with no problems, but for the best results an afc would be helpful. We also have some new units in 390cc unit. We only have 3 sets available so they will go fast these units will ship as soon as they are ordered. We have not included these on the group buy because we cannot guarantee stocks more then 3. Once these are gone I’m not sure how long it will be before we get new units. They are $450 for the set. Remember these units do not require any medications at all. They are direct bolt on.

 

so if i got the 1.10, 370cc injectors, and an emanage for example, i could safely run up to 14psi on pump gas and stock internals and nothing else needed to run this setup? i thought that the valves started floating at 12psi?

 

medications ehy??? is that some sorta joke, like im on meds or sumthin... you don't know me!