[jeff 16]

K20 Head cnc port from Headway Performance
K24A4 Block with AEBS sleeves
12:5 CP Pistons 88 Bore (really around 11:0 due to 54.5cc in combustion chamber)
Carillo A-Spec Rods
Skunk 2 Stage 3 cams
Skunk 2 Pro Series springs
Skunk 2 EX Cam gear
Skunk 2 valves
650 Injectors
Ips manifold with 90mm accufab throttle body
Dtr 4in into 1 Headers
3in Vibrant Ex & Res
Kpro API tuned
On 93 Octane " Pump Gas "


This is an overlay the difference is Blue print Rbc with 70mm throttle body Vs Ips with 90mm throttle body 301 is with ips manifold
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[sujinX]

cant see pic.

 

[jeff 16]

Working on it.

 

[TrueZen]

I see it, damn nice job there.

 

[jeff 16]

Thanks

 

[ImportRacer2123]

way nice....

 

[eK24monster]

Great numbers!!

Do you recall the cam angles past 8K w/ the RBC and smaller t/body?

 

[Roscoe P. Coltrane]

Quite a good difference there at 6k but they catch up quickly. I know it might not be possible but is there any way at all to dyno the manifolds with the same size TB?

 

[jeff 16]

Great numbers!!

Do you recall the cam angles past 8K w/ the RBC and smaller t/body?

With rbc 33 with ips 22

 

[rookiepains]

Quite a good difference there at 6k but they catch up quickly. I know it might not be possible but is there any way at all to dyno the manifolds with the same size TB?

yes with an adapter plate. idk if the different entry sizes will make turbulence.

 

[jrbreaker85]

Nice power for 12:5 compression~!:up:

 

[jeff 16]

Nice power for 12:5 compression~!:up:

Funny you mention that because the head combustion chamber is 55cc comparied to factory 50.5cc which lowers my compression. So because of this my compression is not true 12.5 it is somewhere in the 10.4 to 10.0 range maybe even lower.When I do compression test it only reads 175 across the board I did leak down test and motor is still in good shape. So I took my head off and we took a mold and I sent to get custom pistons made. But this is what I am working with for now untill my pistons come in.

 

[rookiepains]

Funny you mention that because the head combustion chamber is 55cc comparied to factory 50.5cc which lowers my compression. So because of this my compression is not true 12.5 it is somewhere in the 10.4 to 10.0 range maybe even lower.When I do compression test it only reads 175 across the board I did leak down test and motor is still in good shape.So I took my head off we took a mold and sent to get custom pistons made. But this is what I am working with now till my pistons come in.

THAT IS HOGWASH , NO WAY CAN YOU MAKE THAT POWER ON THAT CR.

 

[jeff 16]

Lol wait till my pistons come in. Don't act like 300hp is alot for these cams you have seen what they do with more compression. You should know better than anybody some ppl are making, what was it again 320-330 with higher compression. I dont know you tell me. I'll make that on pump gas when I am done.

 

[nyplayer329]

great numbers jeff. glad to see you puttin that manifold to good use :up:

Now all you need is a set of kxv's

 

[rookiepains]

great numbers jeff. glad to see you puttin that manifold to good use :up:

Now all you need is a set of kxv's

then he will have to wait 3 months for pistons maybe 4 months..

 

[nikos]

Looks good. Up top the ips mani is superior.

Kxvs would be cool but I think what u need is the new skunk2 manifold

 

[sleeper6speg]

damn that's sofa king we-todd it. i mean those numbers are sick on that compression.

 

[rookiepains]

Looks good. Up top the ips mani is superior.

Kxvs would be cool but I think what u need is the new skunk2 manifold

we knew that it would be better but it was crazy when it did not make any power . the tune was no where near where it was thought to be. at first it lost 20 compared to the rbc.
I thought it was gonna self destruct in 5 seconds

 

[McCoy]

That is a nice set up and makes great power.