438 Cams, RS2 Inlet, PMS Exhaust... bhp?

[Eddie555]

What does that top out at? I'd have thought its too short for most track use...

Ive changed my CWP to a gripper 13/59 making the ratio 4.5, combined with a meg 5th gear my car now tops out at 130mph. Thats running 195/50x15 tyres. I feel my combination will give me the best potential of acceleration and use of all of my gears. There are only a few tracks i visit where i may lose out on the top end but until i try it i will never know. All my work has been done during this last lockdown so i haven't given it a go yet. Cant bloody well wait though. Fun times ahead.

Sent from my SM-G977B using Tapatalk

 

[GasManLS7]

Yeah mine is 13/59, 4.53. Believe it still gets close to 140mph with standard 5th gear and 195/50r15. Barely driven it since I fitted the box end of 2019 though. Should be back out April/may

 

[Kev@KAM]

Ive changed my CWP to a gripper 13/59 making the ratio 4.5, combined with a meg 5th gear my car now tops out at 130mph. Thats running 195/50x15 tyres. I feel my combination will give me the best potential of acceleration and use of all of my gears. There are only a few tracks i visit where i may lose out on the top end but until i try it i will never know. All my work has been done during this last lockdown so i haven't given it a go yet. Cant bloody well wait though. Fun times ahead.

Sent from my SM-G977B using Tapatalk

This is the route I am planning for mine. In my view its better to max out near the end of a straight than have more legs that can be used.

 

[bashracing]

My 5.1 topped out 125mph at 7600 rpm

 

[Eddie555]

This is the route I am planning for mine. In my view its better to max out near the end of a straight than have more legs that can be used.

Hey Kev, you do know my car is Camerons old car?

Sent from my SM-G977B using Tapatalk

 

[Kev@KAM]

I didnt! Its a small world though

 

[Eddie555]

I didnt! Its a small world though

Yea i bought it off him in sept 2018. Its changed quite a bit... actually alooooooooot.. [emoji1787]

Sent from my SM-G977B using Tapatalk

 

[Simon1975]

182 Cup. currently have 421 cams set to 438 timing. Jmrs indiction kit eBay 2.5" stainless exhaust. Was looking either RS2 with pitting timing over to 421 set up with some 197 injector's or keep timing as is and get ms to do my inlets with 197 injectors. Either way I'll have to get the map tweaked

After reading this thread I'm being put off spamshing a grand on the RS2. Any recommendations car's a track car mainly short tracks does go on road but not a huge amount as I have a R26 for daily