SICK-SILVER-WS6

iTrader: (1)

Hey Guys,
I'm looking to get a Heads and Cam Combo. I was looking at the Thunder Racing RapTR Cam- 236/242 -.615/.615 -111 lsa. I'm also wanting to go with a set of ported 243 heads with this cam. I was wondering what numbers people have seen with this combo. If not with this specific combo what numbers have people seen with this in a cam only setup. Also I'm wanting to know If Fly Cutting the stock pistons is needed for this cam. My car is mostly a Weekend Warrior but i still would like to know how street friendly this cam is. I appreciate all Input and Feedback. Thanks

SICK-SILVER-WS6

iTrader: (1)

Anyone??

Jason 98 TA

iTrader: (4)

That camshaft is very similar to the Tsunami so we should be able to build you a set of PRC CNC Ported Stage 2.5 LS6 heads to clear. I'd expect the heads & camshaft could easily pickup 100hp.

http://www.texas-speed.com/shop/item...d=134&catid=40

SICK-SILVER-WS6

iTrader: (1)

Thanks Jason. I'll send a PM your way about the LS6 Heads.

Intercooler2

iTrader: (24)

Well I hope to have the cam in by the end of the month and put some passes on it (if it will fit). I'm hoping to get 11 teens @120 MPH plus out of it.

SICK-SILVER-WS6

iTrader: (1)

If you could keep me posted on what ET's and Number it puts down. I'd really appreciate it.

ThunderStruk

iTrader: (1)

Here is a link to one of customers cars with the RapTR cam and stock heads:


https://ls1tech.com/forums/dynamomet...tor-cam-s.html



There is no flycutting necessary with stock cylinder heads. As far as cylinder heads go, are you looking for a budget head or something like a TFS head. Here is a link with this cam and a set of TFS 215 heads. This was through a 9" and full exhaust:

https://ls1tech.com/forums/dynamomet...-tfs-215s.html


Call me at the shop or pm me and I can get you setup with what you need




John

Intercooler2

iTrader: (24)

Well my heads are stock 243's just with 2.05 intakes. I know when I spoke with the folks there they said it would be close because I have .40 Cometics too. I know the TRex is supposed to fit too without PTV problems but people check and it has .050/.050 or they tap the piston tops. So how low can you go really?

XtraCajunSS

iTrader: (2)

The TRex would never fit with ANYTHING other than stock, stock, stock heads...

The RapTR could fit with your setup but I don't know for sure. If you could compare your valve drop with stock, I could tell you.

Thanks,
Shane

ThunderStruk

iTrader: (1)

The RapTR has MUCH more clearance than the TRex does. They are cut on two completely different lobes.