Well today I finally got my car dynoed with the cam. I'm very happy with the numbers. The cam I have is the TSP .231/.237. Also the dyno I was on is well known for having low numbers. Well here's what I got.

401.7 HP
367.9 TQ
Then I put the short belt on
406.5 HP
370.5 TQ
Also it peaked at right about 6,400-6,500 rpm.

 

is that with tuning also? whats the lift and lsa #'s on that cam?

im hoping for 400rwhp on my setup with stock heads.

 

outstanding numbers, them 02 cars really put down some power when modded. 401 with a 12 bolt and 430's is very impressive, now get a good set of heads on there and maybe you will be ib the 450 club

 

do you also have the dyno sheet, i'd like to see it

 

Thats great! That camshaft put it right where it should be. Was the before-cam 347rwhp through the 12-bolt also? That would be a 55rwhp gain, not bad at all.

231/237 .598"/.595" 112lsa are the camshaft specs.

 

Sweet brother. Think what it would have made using a stock rear with 3.42. What kind of RPM are you shifting at.

 

i put a base tune in it last week just to get it to idle and added a little timing pe and ve. we put it on the dyno yesterday and made 3 or 4 pulls just to smooth out the a/f some.

that is one nasty cam! it still wants to stumble and surge a little, but considering the tb isnt even drilled, i think its running quite well.

i am seriously thinking of this cam for my nitrous car to replace the tr224 that i put in last winter.

 

I'm just thinking this myself. Would this make for a pretty decent nitrous cam? Looks like it would!

 

i will let you know when i try one out.

i just wonder if my blue stripe 918's can handle it, i really really REALLY dont want to change valve springs!

 

excellent results! I'm glad that you're happy with it. I'm running the same camshaft in my '02 SS, and I LOVE it! I run just a bullet muffler now so I can enjoy it at each stoplight. With a 150 HP shot on the NX Gemini Twin kit, the car picked up .26 in the 60' and 1.45 seconds in the 1/4-mile! This was at our local track that has an actual altitude of 3,300'. The car ran a 10.85 @ 122.7 MPH on a 1.44 60' with 6,500' density altitude this summer, and it ran a 10.90 @ 122.5 MPH last Friday night on a lazy 1.54 60'. Needless to say, this camshaft LOVES nitrous!

We received more 231/237 camshafts yesterday, so we have some ready to ship! Feel free to give us a call or e-mail us if you have any questions. With this power on stock cylinder heads, 440 RWHP with a set of stage II Patriot cylinder heads isn't so unrealistic is it?

Trevor

 

can you run it with 918's?

 

A friend of mine has the 231/237 cam with 918's and has put probably over 1000 miles on it with no problems so far.

 

Those are great #'s with stock heads-cant wait to see #'s with a good set of heads.Congrats!!

 

guys, i thought the numbers came to 408 or so corrected?

either way its still over 400

I cant wait to hear this sucker saturday at the cookout!

 

When I dynoed 347 that was with the stock 10 bolt. Also I'm going to be shifting at 6,600.

 

Grats! I should get my cam in the mail tomorrow and be able to finish the engine assembly next week. TSP will dyno mine through an auto in a few weeks. Won't be hitting 400 but should be a nice set-up.
Always makes you feel better about a cam selection when you see guys all over the country using the same cam and getting good results.

 

any results yet?

 

We dyno tuned another cam only 231/237 car last week that put down 403rwhp. He picked up just over 50rwhp with the swap I am going to post sound clips of this cam tomorrow hopefully

Jason

 

Nice, see sig for my results on a similar cam...

 

crazy, what springs do you use?