diff --git a/src/Nethermind/Nethermind.Consensus/Processing/BlockCachePreWarmer.cs b/src/Nethermind/Nethermind.Consensus/Processing/BlockCachePreWarmer.cs
index 0348e98c2df..9cd7e79e497 100644
--- a/src/Nethermind/Nethermind.Consensus/Processing/BlockCachePreWarmer.cs
+++ b/src/Nethermind/Nethermind.Consensus/Processing/BlockCachePreWarmer.cs
@@ -21,8 +21,8 @@ namespace Nethermind.Consensus.Processing;
 
 public sealed class BlockCachePreWarmer(ReadOnlyTxProcessingEnvFactory envFactory, ISpecProvider specProvider, ILogManager logManager, PreBlockCaches? preBlockCaches = null) : IBlockCachePreWarmer
 {
-    private readonly ObjectPool<IReadOnlyTxProcessorSource> _envPool = new DefaultObjectPool<IReadOnlyTxProcessorSource>(new ReadOnlyTxProcessingEnvPooledObjectPolicy(envFactory), Environment.ProcessorCount);
-    private readonly ObjectPool<SystemTransaction> _systemTransactionPool = new DefaultObjectPool<SystemTransaction>(new DefaultPooledObjectPolicy<SystemTransaction>(), Environment.ProcessorCount);
+    private readonly ObjectPool<IReadOnlyTxProcessorSource> _envPool = new DefaultObjectPool<IReadOnlyTxProcessorSource>(new ReadOnlyTxProcessingEnvPooledObjectPolicy(envFactory), Environment.ProcessorCount * 4);
+    private readonly ObjectPool<SystemTransaction> _systemTransactionPool = new DefaultObjectPool<SystemTransaction>(new DefaultPooledObjectPolicy<SystemTransaction>(), Environment.ProcessorCount * 4);
     private readonly ILogger _logger = logManager.GetClassLogger<BlockCachePreWarmer>();
 
     public Task PreWarmCaches(Block suggestedBlock, Hash256? parentStateRoot, AccessList? systemTxAccessList, CancellationToken cancellationToken = default)