MRP 7age/9age 1900cc Stroker Kit

[Bazda]

Added to the list.

Hopefully we get this sorted before we leave overseas for a bit!

[oldeskewltoy]

What is the stroke for this kit?

[Bazda]

What is the stroke for this kit?

90mm stroke

The rod/stroke ratio is going to be 1.55:1.

[xero]

what size piston are you looking at using bazda? 81, 82, 83mm?

[Bazda]

what size piston are you looking at using bazda? 81, 82, 83mm?

Conservative 81.5mm which makes the total 1878cc
82mm would be 1901cc
82.5mm 1924cc

You can choose the size of the piston but we like to stay safe at 81.5mm

[Bazda]

I've Pmd all those who are keen with the final price.
If anyone else wants in let me know now and the price for everyone will drop.
For every person added now the price is going to drop $150NZD per kit!

Current price is $3500NZD @ 5 buyers
MRP Billet 4340 Crank
MRP Billet 4340 Rods (H-beam & I-beam available)
JE/CP custom pistons to MRP designs.

[trdee]

What size bearings are we supposed to use with this kit?

[Bazda]

What size bearings are we supposed to use with this kit?

4age oem size

[liteace]

comp height info please on pistons

[Bazda]

comp height info please on pistons

Small
All this fits into a 7A block so if you can do the math you should be able to work it out.

[nick.parker]

Small
All this fits into a 7A block so if you can do the math you should be able to work it out.

Hahaha I'm laughing with anticipation! 140mm rod length! Awesome. So pin raised about 9.25 ish mm? And Comp height say 22ish mm?

[Bazda]

Hahaha I'm laughing with anticipation! 140mm rod length! Awesome. So pin raised about 9.25 ish mm? And Comp height say 22ish mm?

Correct!

I've sent you a PM. Please reply

[nick.parker]

Hi Bazda. I don't have any PM's can you please try again. Thanks.

[mullett]

Damn. Need an MR2 back and finish my degree

[Bazda]

Few more items confirmed.

First Prototype crank is on its way to me for test fitment.
CP pistons will be doing the pistons for us. We just need to make a plastic sample to also test fit with the crank.
Rods are designed and waiting to be made. Again we will be making a plastic one to dummy assemble to check clearances.

Have 1 kit left over! had quite a few enquiries but no one has put down a deposit as of yet!

The next kits wont be available until December.