Why isn't the Ram Jet 350 more popular?
#1
Burning Brakes
Thread Starter
Why isn't the Ram Jet 350 more popular?
I've been on the forum a few months and I don't see anything about the Ram Jet 350. I would have thought it would be perfect in an early C2.
#2
Safety Car
Here is a link to my experience:
www.carols62.com/ramjet
It has been a good reliable engine, but initially it ran very,very rich. I have since corrected the richness problem by using tuning software. On our last trip to Carlisle and back (about 1000 miles total) we averaged close to 30mpg.
My experience is that you should expect absolutely no assistance from GM or any Chevy dealer if you have problems with this engine.
Charles
#4
Le Mans Master
I dumped the Carb Thang and went MSD Atomic EFI ... Best think I did to the car in 40 years. The 502 runs like a Modern car with a Palm Programer that lets me change any parameter at the push of the mouse button.
Gheeeeeeeeeez I Love that Thing.. Thank You MSD.
Gheeeeeeeeeez I Love that Thing.. Thank You MSD.
#5
Melting Slicks
I have thought it might be the ticket for my LATE C2. What I can't figure out is whether or not it will fit under a stock C2 small-block hood. It seems like such an obvious choice that I would think the answer to the fit question would be easy to find, but I haven't found it yet.
#6
Le Mans Master
I have thought it might be the ticket for my LATE C2. What I can't figure out is whether or not it will fit under a stock C2 small-block hood. It seems like such an obvious choice that I would think the answer to the fit question would be easy to find, but I haven't found it yet.
Makes sense.... Only thing I can think of if it's a 65 -66 would be to buy a BB hood. Or a Stinger BB hood if a 67
The following users liked this post:
62fuelie (07-03-2023)
#8
Race Director
One concern is that the engine is designed for 92 octane, and 91 is all you're going to get in Calif.
#9
Le Mans Master
Louie - Just looked it up and besides seeing the hydraulic roller cam has pretty tame specs, the compression is only listed as 9 to 1 and the folks that have that Silver 63 I posted the pic of, live here in Arizona and we only have 91 too, at least in our general area.
Mike T - Prescott AZ
Mike T - Prescott AZ
#10
Le Mans Master
Member Since: Oct 2002
Location: Las Vegas - Just stop perpetuating myths please.
Posts: 7,098
Received 373 Likes
on
356 Posts
I put the 350 Ram Jet cam #14097395 in my '94 LT1 Z28. I figured the LT1 head flow is very close and the intake manifolding is similar to. The price for the cam is hard to beat and i didnt even need to change vlv springs for the modest lift. My LT1 had greater compression at 10.4:1 so that cam should make more pwr than the 350hp & 400ft-lbs in the crate motor. Well the car loves to burn rubber now and i really cant get it to hook even with my drag radials at 18psi. But it stops breathing just past 5000rpm and now i cant seem to program my 4L60E to shift below 6000rpm costing me a lot of time in the 1/4 mi.
I think the Ram Jet 350 is a great idea and for the price it makes chevy a lot of money using thier cheap iron vortec heads and hyper psitons. Last i looked that crate combo was nearly $6k. The Ram Jet EFI system itself is under $2K and an option for any engine using the vortec head intake bolt pattern. I think the 350 "Fast Burn" heads use that pattern and will support some big hp even on just 350 cubes. Only speed bump maybe the throttle body is in the front which certainly doesnt match any cowl induction hoods and really no stock C1-C2 hoods - to get fresh cooler air u need to add some plumbing.
But it does look like early mechanical fuel injection doesnt it.
I think the Ram Jet 350 is a great idea and for the price it makes chevy a lot of money using thier cheap iron vortec heads and hyper psitons. Last i looked that crate combo was nearly $6k. The Ram Jet EFI system itself is under $2K and an option for any engine using the vortec head intake bolt pattern. I think the 350 "Fast Burn" heads use that pattern and will support some big hp even on just 350 cubes. Only speed bump maybe the throttle body is in the front which certainly doesnt match any cowl induction hoods and really no stock C1-C2 hoods - to get fresh cooler air u need to add some plumbing.
But it does look like early mechanical fuel injection doesnt it.