Recommended detonation management for supercharged engine?
04-05-2019, 01:21 PM
#1
Le Mans Master
Thread Starter
Recommended detonation management for supercharged engine?
What would you recommend for detonation prevention on a ZZ4 350 with a Weiand 142 SC? Brands and models would be great.
Thanks.
Thanks.
Last edited by brassplyer; 04-05-2019 at 04:32 PM.
04-05-2019, 03:19 PM
#2
Team Owner
You can look up online non intercooled boost pressure and static compression ratio. those tiny blowers don't put out much in the way of boost. You can add a timing boost activated retard box. You can add a methanol/ distilled water injection unit. I've worked on those using 10.2 C/R and it's not a big deal
The following users liked this post:
brassplyer (04-05-2019)
04-05-2019, 04:29 PM
#3
Le Mans Master
Thread Starter
04-05-2019, 11:20 PM
#4
Race Director
Member Since: Jan 2000
Location: Corsicana, Tx
Posts: 12,607
Received 1,875 Likes
on
913 Posts
2020 C2 of the Year - Modified Winner
2020 Corvette of the Year (performance mods)
C2 of Year Winner (performance mods) 2019
2017 C2 of Year Finalist
I've got a Snow Performance system on my twin turbo/non-intercooled big block. Works very well.
JIM
JIM
04-06-2019, 08:20 AM
#6
Dementer sole survivor
Member Since: Oct 2015
Location: YUPPY HELL Westford MASS
Posts: 16,432
Received 6,278 Likes
on
3,915 Posts
2020 C3 of the Year Finalist - Modified
2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
2016 C3 of Year Finalist
I met a guy at a car show that did the methanol injection and he said it made a huge difference