T O P I C R E V I E W
|
twstd50
Member # 1981
|
posted
Anyone have a dyno appt. at the Mustang Ranch this Saturday???
I'll be there for a 2:00pm appt.
|
1SLOWLX
Member # 558
|
posted
good luck this time it should make some more power
|
Glenn
Member # 520
|
posted
what is your combo?
|
twstd50
Member # 1981
|
posted
Yeah hopefully...I'd be really happy with 320rwhp.
my cam is probably too small though. Here is my combo:
Flowmasters 2 chambers K&N CAI Eibach Springs BBK Headers Bassani X-pipe w/hi flow cats Pro-M 75mm Bullet Pulleys Transgo Shiftkit TFS street upper and lower intake BBK 70mm Throttle Body TFS twisted wedge heads FMS roller rockers Lunati cam L51014 FMS 24lbs injectors BBK 190lph fuel pump BBK fuel pressure regulator Tru-Trac posi FMS aluminum driveshaft Flex-a-lite tranny cooler 4:10 FMS Gears Crane Hi6 Ingition and coil PI Stallion 3000 converter
Here are the specs on the cam:
RPMS 2500-6000
Duration In/Exh 284° 292°
@.050 In/Exh 218°/226°
@ Valve In/Exh .500"/.510"
@ Lobe In/Exh .312"/.318"
112° Sep 108° Int C/L
I'll probably get a custom cam one day that's bigger yet still street legal but for now this one will have to do.
|
twstd50
Member # 1981
|
posted
forgot to add that it is now a 331 with all forged internals...
|
Glenn
Member # 520
|
posted
you should see 320 to the wheels, let me know how it goes.
|
twstd50
Member # 1981
|
posted
Well the numbers were much better but no as good as was hoping for:
263rwhp 331rwtq
Byron suggested I get an F cam....
|
Glenn
Member # 520
|
posted
I have a cam for you, an XE274HR that should wake your combo up. $150.
|
93PONY
Member # 60
|
posted
Byron doesn't know cams. He knows how to tune.
|
93PONY
Member # 60
|
posted
If you're looking for 320RW here's ONE way it can be done:
1. Port the headers! 2. Ditch the cats 3. RPM intake 4. X cam retarded 4 degrees
|
1SLOWLX
Member # 558
|
posted
who it made a lot of torque
|
MR GO FAST
Member # 2088
|
posted
quote: Originally posted by 93PONY: Byron doesn't know cams. He knows how to tune.
thats funny.
|
twstd50
Member # 1981
|
posted
Glenn- what are the specs on the XE274HR...
Can I pass smog with this cam?
Albert- Yeah I was glad to see the tq increase...it went up from 251 to 331 which is cool.
|
289fia_cobra
Member # 3813
|
posted
The PAW sells the CompCam XE274HR and the specs are:
int. 274, ext. 280 deg. duration At .050", 224/232 deg. Lift .555" int., .565 exh. Lobe Sep.: 112 deg.
Keep in mind the spring rates to avoid valve float. I'm planning on getting the K-kit so everything works together.
|
93PONY
Member # 60
|
posted
The XE274HR has been known to pass the sniffer with GOOD cats on a stroker motor. I normally don't include it in my 'smogable' camshaft catagory....but it has been known to pass.
It is a VERY good camshaft! It will out-power the X303 on this combo.
|
Glenn
Member # 520
|
posted
quote: Originally posted by 93PONY: The XE274HR has been known to pass the sniffer with GOOD cats on a stroker motor. I normally don't include it in my 'smogable' camshaft catagory....but it has been known to pass.
It is a VERY good camshaft! It will out-power the X303 on this combo.
thanks for the reply.
|
sac 5.0
Member # 2980
|
posted
quote: Originally posted by Glenn: quote: Originally posted by 93PONY: The XE274HR has been known to pass the sniffer with GOOD cats on a stroker motor. I normally don't include it in my 'smogable' camshaft catagory....but it has been known to pass.
It is a VERY good camshaft! It will out-power the X303 on this combo.
thanks for the reply.
glen was just wondering why you pulled the cam out of your car thanks joe
|
Glenn
Member # 520
|
posted
quote: Originally posted by sac 5.0: quote: Originally posted by Glenn: quote: Originally posted by 93PONY: The XE274HR has been known to pass the sniffer with GOOD cats on a stroker motor. I normally don't include it in my 'smogable' camshaft catagory....but it has been known to pass.
It is a VERY good camshaft! It will out-power the X303 on this combo.
thanks for the reply.
glen was just wondering why you pulled the cam out of your car thanks joe
I went with a custom cam from flowtech. The exhaust lift on the XE274 was a bit too much for my 165's since they already flowed real good on the exhaust.
|