corvettefrance

Does someone has this set up?

Dart pro 1 heads 225cc and 64 cc combustion chamber
2.08"-1.6" valves
Cams 238/242 112LSA .605" and .605" opening
Match LS6 manifold and ported throttle body
with LGM headers and Vararam

will I be ok in 1st gear? or I will need to spin the clutch a lot

Corvette-Chris

Dr Chill

Very close to my setup.

Custom Crower cam 238/246 .622/.609 112+4
DART 225 milled to 61cc
LS6 intake/PP TB
LG Pro Long Tubes
Vararam
LS2 stroker 408 cubic inches

With 3:42's Wheel spin is not an issue, but I rarely drag race.

corvettefrance

I still be in 350
I do not drag race but do road track as you.
3.42 is not a problem good to know.
do you still have the stock clutch? and flywheel

wyndzer

Same exact cam as he sent me

Dr Chill

Crower has their proprietary lobe designs and he basically fed my intake and head flow data into his computer program and it spit out a range of lobe choices allowing me to choose depending on my usage, and offered me 2 choices of lsa. It is a custom ground cam. Did he use all your flow data to come up with your cam?

This cam gave a very wide and flat torque curve which benefits road racing but sacrifices slightly on top end hp. My car dynoed at 480/480 but will increase about 20-30 more hp/tq with a better flowing bigger intake.

I for one am very happy with this cam. Are you?

FRC Jon

lurk

corvettefrance

dr chi;; is t5he oil cooler necessary for the track.
so far the oil temp was ok but I'm afraid it may a problem as the efficiency of the engine will drop and the heat will rise

Dr Chill

I was seeing oil temps over 300 degrees before and I would have to take a couple of cool down laps. Now the highest I've hit during mid summer in FL is 276 no matter how long or hard I run.

corvettefrance

how much cost the oil cooler radiator?
where is the radiator going to be

AU N EGL

276 is still a bit on the high side. 250-260s or lower would be better.

What oil are you running ? 15-w50?

some times the seperate oil cooler, put in front of the A/C condesor cools a bit better then the combo. Combos still work great, so there are several options.

Trans cooler ( left ) oil cooler ( right

zeevette

I don't think those valve sizes will work with the stock bore.

Dr Chill

Remember, this is south Florida. I use 15w-50. Dewitt makes a nice combo radiator/oil cooler ($620) with higher coolant capacity than stock radiator.

corvettefrance

colorado in the summer can be very hot.
last time we went on the pueblo track it was 109.
thanks for those info